{"product_id":"ez-sign-good-design-3-size-trial-set","title":"EZ Sign NFC 4-Color E-paper Display","description":"\u003cstyle\u003e\n  :root {\n    --ez-accent: #1a1a1a;\n    --ez-accent-light: #f5f5f5;\n    --ez-border: #e0e0e0;\n    --ez-recommend: #0055cc;\n    --ez-recommend-bg: #eef3fc;\n    --ez-text: #1a1a1a;\n    --ez-text-muted: #666666;\n    --ez-badge-bg: #1a1a1a;\n    --ez-badge-text: #ffffff;\n    --ez-4color-bg: #fff8ec;\n    --ez-4color-border: #f5c842;\n    --ez-4color-text: #7a5800;\n    --ez-radius: 8px;\n    --ez-radius-sm: 4px;\n  }\n\n  .ez-selector {\n    margin: 20px 0 24px;\n    border: 1px solid var(--ez-border);\n    border-radius: var(--ez-radius);\n    overflow: hidden;\n    font-size: 14px;\n    line-height: 1.6;\n    color: var(--ez-text);\n  }\n\n  .ez-selector__header {\n    background: var(--ez-accent);\n    color: #fff;\n    padding: 12px 16px;\n    display: flex;\n    align-items: center;\n    gap: 8px;\n  }\n  .ez-selector__header-icon { width: 18px; height: 18px; flex-shrink: 0; opacity: 0.9; }\n  .ez-selector__header-text { font-size: 13px; font-weight: 600; letter-spacing: 0.03em; }\n\n  .ez-selector__intro {\n    padding: 14px 16px 12px;\n    background: #fff;\n    font-size: 13px;\n    color: var(--ez-text-muted);\n    border-bottom: 1px solid var(--ez-border);\n    line-height: 1.7;\n  }\n  .ez-selector__intro strong { color: var(--ez-text); }\n\n  .ez-selector__section-title {\n    font-size: 12px; font-weight: 700;\n    letter-spacing: 0.08em; text-transform: uppercase;\n    color: var(--ez-text-muted);\n    padding: 14px 16px 8px;\n    background: #fff;\n  }\n\n  .ez-selector__table-wrap { padding: 0 16px 14px; background: #fff; }\n  .ez-selector__table {\n    width: 100%; border-collapse: collapse;\n    font-size: 13px; table-layout: fixed;\n  }\n  .ez-selector__table thead tr { background: var(--ez-accent-light); }\n  .ez-selector__table thead th {\n    padding: 9px 10px; text-align: left;\n    font-weight: 600; font-size: 12px;\n    color: var(--ez-text); border: 1px solid var(--ez-border);\n  }\n  .ez-selector__table thead th:first-child {\n    width: 30%; color: var(--ez-text-muted); font-weight: 500;\n  }\n  .ez-badge {\n    display: inline-block;\n    background: var(--ez-badge-bg); color: var(--ez-badge-text);\n    font-size: 10px; padding: 1px 7px;\n    border-radius: var(--ez-radius-sm);\n    margin-left: 6px; font-weight: 700;\n    letter-spacing: 0.04em; vertical-align: middle;\n  }\n  .ez-badge--4c { background: var(--ez-4color-border); color: var(--ez-4color-text); }\n  .ez-selector__table tbody td {\n    padding: 9px 10px; border: 1px solid var(--ez-border);\n    vertical-align: top; font-size: 13px;\n    color: var(--ez-text); background: #fff;\n  }\n  .ez-selector__table tbody td:first-child {\n    color: var(--ez-text-muted); font-size: 12px;\n    background: var(--ez-accent-light);\n  }\n  \/* 4-Color Column Highlight *\/\n  .ez-selector__table thead th.col-4c {\n    background: var(--ez-4color-bg);\n    border-color: var(--ez-4color-border);\n  }\n  .ez-selector__table tbody td.col-4c {\n    background: var(--ez-4color-bg);\n    border-color: var(--ez-4color-border);\n  }\n\n  .ez-selector__divider { height: 1px; background: var(--ez-border); margin: 0 16px; }\n\n  \/* Recommendation Banner *\/\n  .ez-selector__recommend {\n    margin: 14px 16px 0;\n    background: var(--ez-recommend-bg);\n    border: 1px solid #bdd0f5;\n    border-radius: var(--ez-radius-sm);\n    padding: 11px 14px;\n    display: flex; align-items: flex-start; gap: 10px;\n  }\n  .ez-selector__recommend-icon { font-size: 16px; flex-shrink: 0; margin-top: 1px; }\n  .ez-selector__recommend-body { font-size: 13px; color: var(--ez-text); line-height: 1.6; }\n  .ez-selector__recommend-body strong { color: var(--ez-recommend); font-weight: 700; }\n\n  \/* CTA Buttons (New) *\/\n  .ez-selector__cta {\n    margin: 10px 16px 14px;\n    display: flex; gap: 8px; flex-wrap: wrap;\n  }\n  .ez-selector__cta-btn {\n    display: inline-flex; align-items: center; justify-content: center;\n    padding: 10px 16px; border-radius: var(--ez-radius-sm);\n    font-size: 13px; font-weight: 700; text-decoration: none;\n    cursor: pointer; transition: opacity 0.15s;\n    white-space: nowrap;\n  }\n  .ez-selector__cta-btn--primary {\n    background: var(--ez-accent); color: #fff !important; border: none;\n  }\n  .ez-selector__cta-btn--primary:hover { opacity: 0.85; }\n  .ez-selector__cta-btn--secondary {\n    background: #fff; color: #1a1a1a !important;\n    border: 1.5px solid var(--ez-accent);\n  }\n  .ez-selector__cta-btn--secondary:hover { background: var(--ez-accent-light); }\n\n  \/* B2B Corporate Link *\/\n  .ez-selector__btob {\n    margin: 0 16px 16px;\n    border: 1px solid var(--ez-border);\n    border-radius: var(--ez-radius-sm);\n    padding: 11px 14px;\n    display: flex; align-items: flex-start; gap: 10px;\n    background: #fff;\n  }\n  .ez-selector__btob-icon { font-size: 16px; flex-shrink: 0; margin-top: 1px; }\n  .ez-selector__btob-body { font-size: 12px; color: var(--ez-text-muted); line-height: 1.7; }\n  .ez-selector__btob-body a { color: var(--ez-recommend); text-decoration: underline; font-weight: 600; }\n  .ez-selector__btob-body a:hover { opacity: 0.8; }\n  .ez-selector__btob-scenes {\n    display: flex; flex-wrap: wrap; gap: 5px; margin-top: 6px;\n  }\n  .ez-selector__btob-scene {\n    font-size: 11px; background: var(--ez-accent-light);\n    border: 1px solid var(--ez-border);\n    border-radius: var(--ez-radius-sm);\n    padding: 2px 8px; color: var(--ez-text-muted);\n  }\n\n  @media (max-width: 600px) {\n    .ez-selector__table thead th,\n    .ez-selector__table tbody td { padding: 7px 8px; font-size: 12px; }\n    .ez-selector__table thead th .ez-badge { display: none; }\n    .ez-selector__cta { flex-direction: column; }\n    .ez-selector__cta-btn { width: 100%; text-align: center; }\n  }\n\u003c\/style\u003e\n\u003cdiv class=\"ez-selector\"\u003e\n\u003cdiv class=\"ez-selector__header\"\u003e\u003csvg class=\"ez-selector__header-icon\" viewBox=\"0 0 20 20\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\n      \u003ccircle cx=\"10\" cy=\"10\" r=\"9\" stroke=\"white\" stroke-width=\"1.5\"\u003e\u003c\/circle\u003e\n      \u003cpath d=\"M10 6v4l2.5 2.5\" stroke=\"white\" stroke-width=\"1.5\" stroke-linecap=\"round\"\u003e\u003c\/path\u003e\n    \u003c\/svg\u003e \u003cspan class=\"ez-selector__header-text\"\u003eSelection Guide — Differences in Colors, Sizes, and Sets\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"ez-selector__intro\"\u003eThe \u003cstrong\u003eEZ Sign 4-Color Model\u003c\/strong\u003e is an e-paper display supporting black, white, red, and yellow. It is ideal for POP displays, signage, and reception plates where you want information to stand out through color-coding. Perfect for applications that \u003cstrong\u003eprioritize visibility and visual impact\u003c\/strong\u003e over update speed.\u003c\/div\u003e\n\u003cdiv class=\"ez-selector__section-title\"\u003eDifferences from the 2-Color Model\u003c\/div\u003e\n[Image comparing EZ Sign 2-color and 4-color e-paper displays]\n\u003cdiv class=\"ez-selector__table-wrap\"\u003e\n\u003ctable class=\"ez-selector__table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003cth\u003e2-Color Model (Black \u0026amp; White)\u003c\/th\u003e\n\u003cth class=\"col-4c\"\u003e4-Color Model (Black, White, Red, Yellow)\u003cspan class=\"ez-badge ez-badge--4c\"\u003eCurrent Page\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eUpdate Time\u003c\/td\u003e\n\u003ctd\u003eApprox. 2 minutes\u003c\/td\u003e\n\u003ctd class=\"col-4c\"\u003eApprox. 30 seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIdeal Applications\u003c\/td\u003e\n\u003ctd\u003eQR codes, text info, operational labels, frequent updates\u003c\/td\u003e\n\u003ctd class=\"col-4c\"\u003ePOP displays, signage, warning labels, reception plates\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKey Strengths\u003c\/td\u003e\n\u003ctd\u003eFocus on update speed and information density\u003c\/td\u003e\n\u003ctd class=\"col-4c\"\u003eFocus on visibility, visual impact, and appeal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Settings\u003c\/td\u003e\n\u003ctd\u003eFactories, warehouses, backrooms, sites with frequent changes\u003c\/td\u003e\n\u003ctd class=\"col-4c\"\u003eRetail stores, offices, receptions, events\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ez-selector__divider\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"ez-selector__section-title\"\u003eHow to Choose the Size\u003c\/div\u003e\n[Image showing size comparison of 2.9 inch and 4.2 inch EZ Sign displays]\n\u003cdiv class=\"ez-selector__table-wrap\"\u003e\n\u003ctable class=\"ez-selector__table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003cth\u003e2.9 Inch\u003c\/th\u003e\n\u003cth\u003e4.2 Inch\u003cspan class=\"ez-badge\"\u003ePopular\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eIdeal Applications\u003c\/td\u003e\n\u003ctd\u003ePrice tags, shelf labels, inventory labels\u003c\/td\u003e\n\u003ctd\u003eDesktop guides, reception displays, POP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFeatures\u003c\/td\u003e\n\u003ctd\u003eCompact and space-saving\u003c\/td\u003e\n\u003ctd\u003eEasy to display text and information\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended For\u003c\/td\u003e\n\u003ctd\u003eRetail, warehouse, and factory use\u003c\/td\u003e\n\u003ctd\u003eOffice, reception, and signage use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ez-selector__divider\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"ez-selector__section-title\"\u003eDifferences in Set Contents\u003c\/div\u003e\n\u003cdiv class=\"ez-selector__table-wrap\"\u003e\n\u003ctable class=\"ez-selector__table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003cth\u003e1-Pack\u003cspan class=\"ez-badge\"\u003eIncludes Accessories\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e6-Pack\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eContents\u003c\/td\u003e\n\u003ctd\u003e1 Device + Stand and Clip\u003c\/td\u003e\n\u003ctd\u003e6 Devices (No Accessories)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIdeal For\u003c\/td\u003e\n\u003ctd\u003eThose who want to try 1 unit first\u003c\/td\u003e\n\u003ctd\u003eThose who want to use multiple units\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Use\u003c\/td\u003e\n\u003ctd\u003ePersonal use, trials, sample deployment\u003c\/td\u003e\n\u003ctd\u003eBulk deployment in stores, offices, or facilities\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ez-selector__recommend\"\u003e\n\u003cdiv class=\"ez-selector__recommend-icon\"\u003e💡\u003c\/div\u003e\n\u003cdiv class=\"ez-selector__recommend-body\"\u003eIf you are unsure, we recommend starting with the \u003cstrong\u003e\"4.2 Inch \/ 1-Pack\"\u003c\/strong\u003e. It is versatile for reception displays, desktop signage, and POP, making it perfect for first-time EZ Sign users.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ez-selector__cta\"\u003e\u003ca href=\"https:\/\/santekdisplay.com\/products\/ez-sign-nfc-e-paper-display-4-color?variant=47499220254875\" class=\"ez-selector__cta-btn ez-selector__cta-btn--primary\"\u003e Select 4.2 Inch \/ 1-Pack → \u003c\/a\u003e \u003ca href=\"https:\/\/santekdisplay.com\/products\/ez-sign-nfc-e-paper-display-2-color\" class=\"ez-selector__cta-btn ez-selector__cta-btn--secondary\"\u003e View 2-Color Model \u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv class=\"ez-selector__btob\"\u003e\n\u003cdiv class=\"ez-selector__btob-icon\"\u003e🏢\u003c\/div\u003e\n\u003cdiv class=\"ez-selector__btob-body\"\u003e\u003cstrong\u003eFor Corporate \u0026amp; Bulk Purchases:\u003c\/strong\u003e We offer quotes, samples, and case studies. Please feel free to consult with us via our \u003ca href=\"https:\/\/santekdisplay.com\/pages\/corp_customer\"\u003eCorporate Customers page\u003c\/a\u003e.\n\u003cdiv class=\"ez-selector__btob-scenes\"\u003e\u003cspan class=\"ez-selector__btob-scene\"\u003eMulti-shelf retail deployment\u003c\/span\u003e \u003cspan class=\"ez-selector__btob-scene\"\u003eBulk office \u0026amp; meeting room setup\u003c\/span\u003e \u003cspan class=\"ez-selector__btob-scene\"\u003eUnified factory\/warehouse signage\u003c\/span\u003e \u003cspan class=\"ez-selector__btob-scene\"\u003eMultiple installations in medical facilities\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e\n  .ez-trust {\n    margin: 0 0 20px;\n    border: 1px solid var(--ez-border);\n    border-radius: var(--ez-radius);\n    overflow: hidden;\n    font-size: 13px;\n  }\n  .ez-trust__row {\n    display: grid;\n    grid-template-columns: repeat(3, 1fr);\n    border-bottom: 1px solid var(--ez-border);\n  }\n  .ez-trust__row:last-child { border-bottom: none; }\n  .ez-trust__item {\n    padding: 12px 14px;\n    display: flex;\n    align-items: flex-start;\n    gap: 10px;\n    border-right: 1px solid var(--ez-border);\n    background: #fff;\n  }\n  .ez-trust__item:last-child { border-right: none; }\n  .ez-trust__icon { font-size: 18px; flex-shrink: 0; margin-top: 1px; }\n  .ez-trust__label {\n    font-size: 12px; font-weight: 700;\n    color: var(--ez-text); margin: 0 0 2px;\n  }\n  .ez-trust__desc {\n    font-size: 11px; color: var(--ez-text-muted);\n    margin: 0; line-height: 1.5;\n  }\n  \/* Media Features Bar *\/\n  .ez-media {\n    margin: 0 0 20px;\n    padding: 12px 16px;\n    background: var(--ez-accent-light);\n    border: 1px solid var(--ez-border);\n    border-radius: var(--ez-radius);\n    font-size: 12px;\n    color: var(--ez-text-muted);\n    line-height: 1.7;\n  }\n  .ez-media strong { color: var(--ez-text); font-size: 12px; }\n  .ez-media__list {\n    display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px;\n  }\n  .ez-media__tag {\n    font-size: 11px; font-weight: 600;\n    background: #fff; border: 1px solid var(--ez-border);\n    border-radius: var(--ez-radius-sm);\n    padding: 3px 10px; color: var(--ez-text);\n  }\n  @media (max-width: 600px) {\n    .ez-trust__row { grid-template-columns: 1fr; }\n    .ez-trust__item { border-right: none; border-bottom: 1px solid var(--ez-border); }\n    .ez-trust__item:last-child { border-bottom: none; }\n  }\n\u003c\/style\u003e\n\u003cdiv class=\"ez-trust\"\u003e\n\u003cdiv class=\"ez-trust__row\"\u003e\n\u003cdiv class=\"ez-trust__item\"\u003e\u003cspan class=\"ez-trust__icon\"\u003e🚚\u003c\/span\u003e\n\u003cdiv\u003e\n\u003cp class=\"ez-trust__label\"\u003eFree Shipping Nationwide\u003c\/p\u003e\n\u003cp class=\"ez-trust__desc\"\u003eFree shipping regardless of order amount\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ez-trust__item\"\u003e\u003cspan class=\"ez-trust__icon\"\u003e⚡\u003c\/span\u003e\n\u003cdiv\u003e\n\u003cp class=\"ez-trust__label\"\u003eSame-Day Shipping\u003c\/p\u003e\n\u003cp class=\"ez-trust__desc\"\u003eSame-day shipping for orders placed by 12:00 PM on weekdays\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ez-trust__item\"\u003e\u003cspan class=\"ez-trust__icon\"\u003e💳\u003c\/span\u003e\n\u003cdiv\u003e\n\u003cp class=\"ez-trust__label\"\u003eMultiple Payment Methods\u003c\/p\u003e\n\u003cp class=\"ez-trust__desc\"\u003eCredit Card, Shop Pay, PayPal, Google Pay, etc.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ez-trust__row\"\u003e\n\u003cdiv class=\"ez-trust__item\"\u003e\u003cspan class=\"ez-trust__icon\"\u003e📦\u003c\/span\u003e\n\u003cdiv\u003e\n\u003cp class=\"ez-trust__label\"\u003eDefect Warranty\u003c\/p\u003e\n\u003cp class=\"ez-trust__desc\"\u003eWe will review and resolve any initial defects upon delivery\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ez-trust__item\"\u003e\u003cspan class=\"ez-trust__icon\"\u003e❓\u003c\/span\u003e\n\u003cdiv\u003e\n\u003cp class=\"ez-trust__label\"\u003eUsage Support\u003c\/p\u003e\n\u003cp class=\"ez-trust__desc\"\u003eAvailable via \u003ca href=\"https:\/\/santekdisplay.com\/pages\/faq\" style=\"color: var(--ez-recommend);\"\u003eFAQ\u003c\/a\u003e, email, and \u003ca href=\"https:\/\/santekdisplay.com\/pages\/contact-us\"\u003econtact form\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ez-trust__item\"\u003e\u003cspan class=\"ez-trust__icon\"\u003e🏭\u003c\/span\u003e\n\u003cdiv\u003e\n\u003cp class=\"ez-trust__label\"\u003eDirect from Manufacturer\u003c\/p\u003e\n\u003cp class=\"ez-trust__desc\"\u003ePurchase directly from the official Santek Japan store\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ez-media\"\u003e\u003cstrong\u003e📰 Featured in Media \u0026amp; SNS\u003c\/strong\u003e\n\u003cdiv class=\"ez-media__list\"\u003e\u003cspan class=\"ez-media__tag\"\u003eYouTube\u003c\/span\u003e \u003cspan class=\"ez-media__tag\"\u003eInstagram\u003c\/span\u003e \u003cspan class=\"ez-media__tag\"\u003eVarious Blogs \u0026amp; Review Sites\u003c\/span\u003e\u003c\/div\u003e\n\u003cp style=\"margin: 8px 0 0; font-size: 11px;\"\u003e* Details on media features can be found on the \u003ca title=\"EZ Sign 掲載記事\" href=\"https:\/\/ezsign.shop\/pages\/%E6%8E%B2%E8%BC%89%E8%A8%98%E4%BA%8B\" style=\"color: var(--ez-recommend);\" rel=\"noopener\" target=\"_blank\"\u003eEZ Sign Official Site\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e\n  :root {\n    --ez-accent: #1a1a1a;\n    --ez-accent-light: #f5f5f5;\n    --ez-border: #e0e0e0;\n    --ez-recommend: #0055cc;\n    --ez-warn-bg: #fff8ec;\n    --ez-warn-border: #f5c842;\n    --ez-warn-text: #7a5800;\n    --ez-danger-bg: #fff1f0;\n    --ez-danger-border: #ffb3ae;\n    --ez-danger-text: #c0392b;\n    --ez-text: #1a1a1a;\n    --ez-text-muted: #666666;\n    --ez-radius: 8px;\n    --ez-radius-sm: 4px;\n  }\n\n  .ez-body { font-size: 14px; line-height: 1.7; color: var(--ez-text); margin: 0; }\n  .ez-body h2 {\n    font-size: 16px; font-weight: 700; margin: 32px 0 12px;\n    padding-bottom: 8px; border-bottom: 2px solid var(--ez-accent);\n    color: var(--ez-text);\n  }\n  .ez-body h3 {\n    font-size: 14px; font-weight: 700; margin: 20px 0 8px;\n    color: var(--ez-text);\n  }\n  .ez-body p { margin: 0 0 12px; }\n  .ez-body ul { padding-left: 20px; margin: 0 0 12px; }\n  .ez-body ul li { margin-bottom: 6px; line-height: 1.7; }\n  .ez-body strong { color: var(--ez-text); }\n\n  \/* Use Case Cards *\/\n  .ez-use-grid {\n    display: grid;\n    grid-template-columns: repeat(2, 1fr);\n    gap: 10px;\n    margin: 12px 0;\n  }\n  .ez-use-card {\n    background: var(--ez-accent-light);\n    border: 1px solid var(--ez-border);\n    border-radius: var(--ez-radius);\n    padding: 14px;\n  }\n  .ez-use-card__icon { font-size: 20px; display: block; margin-bottom: 6px; }\n  .ez-use-card__label { font-size: 13px; font-weight: 700; margin: 0 0 4px; }\n  .ez-use-card__desc { font-size: 12px; color: var(--ez-text-muted); margin: 0; line-height: 1.6; }\n\n  \/* Steps *\/\n  .ez-steps { display: flex; flex-direction: column; gap: 12px; margin: 12px 0; }\n  .ez-step { display: flex; gap: 14px; align-items: flex-start; }\n  .ez-step__num {\n    width: 28px; height: 28px; border-radius: 50%;\n    background: var(--ez-accent); color: #fff;\n    font-size: 13px; font-weight: 700;\n    display: flex; align-items: center; justify-content: center;\n    flex-shrink: 0; margin-top: 2px;\n  }\n  .ez-step__title { font-size: 13px; font-weight: 700; margin: 0 0 3px; }\n  .ez-step__desc { font-size: 12px; color: var(--ez-text-muted); margin: 0; line-height: 1.6; }\n  .ez-step__time {\n    display: inline-block; font-size: 11px;\n    background: var(--ez-accent); color: #fff;\n    padding: 2px 8px; border-radius: var(--ez-radius-sm);\n    margin-top: 4px; font-weight: 600;\n  }\n\n  \/* Spec Table *\/\n  .ez-spec-table { width: 100%; border-collapse: collapse; font-size: 13px; margin: 12px 0; }\n  .ez-spec-table th, .ez-spec-table td {\n    padding: 9px 10px; border: 1px solid var(--ez-border);\n    vertical-align: top; text-align: left; line-height: 1.6;\n  }\n  .ez-spec-table thead th {\n    background: var(--ez-accent); color: #fff;\n    font-weight: 700; font-size: 12px;\n  }\n  .ez-spec-table thead th:first-child { background: var(--ez-accent-light); color: var(--ez-text-muted); }\n  .ez-spec-table tbody th {\n    background: var(--ez-accent-light); font-weight: 600;\n    font-size: 12px; color: var(--ez-text-muted); width: 32%;\n  }\n  .ez-spec-table tbody td { background: #fff; }\n  .ez-spec-table tbody tr:nth-child(even) td { background: #fafafa; }\n\n  \/* OS List *\/\n  .ez-os-list {\n    display: flex; flex-wrap: wrap; gap: 8px;\n    list-style: none; padding: 0; margin: 12px 0;\n  }\n  .ez-os-list li {\n    background: var(--ez-accent-light); border: 1px solid var(--ez-border);\n    border-radius: var(--ez-radius-sm); padding: 5px 12px;\n    font-size: 12px; font-weight: 500;\n  }\n\n  \/* Warnings *\/\n  .ez-warn {\n    background: var(--ez-warn-bg); border: 1px solid var(--ez-warn-border);\n    border-radius: var(--ez-radius); padding: 14px 16px; margin-bottom: 10px;\n  }\n  .ez-warn__title {\n    font-size: 13px; font-weight: 700; color: var(--ez-warn-text);\n    margin: 0 0 8px; display: flex; align-items: center; gap: 6px;\n  }\n  .ez-warn ul { margin: 0; padding-left: 18px; }\n  .ez-warn ul li { font-size: 12px; color: var(--ez-warn-text); line-height: 1.8; margin-bottom: 4px; }\n  .ez-warn ul li a { color: var(--ez-warn-text); font-weight: 700; }\n\n  .ez-danger {\n    background: var(--ez-danger-bg); border: 1px solid var(--ez-danger-border);\n    border-radius: var(--ez-radius); padding: 14px 16px; margin-bottom: 10px;\n  }\n  .ez-danger__title {\n    font-size: 13px; font-weight: 700; color: var(--ez-danger-text);\n    margin: 0 0 8px; display: flex; align-items: center; gap: 6px;\n  }\n  .ez-danger ul { margin: 0; padding-left: 18px; }\n  .ez-danger ul li { font-size: 12px; color: var(--ez-danger-text); line-height: 1.8; margin-bottom: 4px; }\n\n  \/* Support Links *\/\n  .ez-support { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 12px; }\n  .ez-support a {\n    flex: 1; min-width: 140px;\n    display: flex; align-items: center; justify-content: center;\n    padding: 10px 14px; border: 1px solid var(--ez-border);\n    border-radius: var(--ez-radius); background: #fff;\n    font-size: 12px; font-weight: 600; color: var(--ez-text);\n    text-decoration: none; text-align: center;\n  }\n  .ez-support a:hover { background: var(--ez-accent-light); }\n  .ez-support a.primary {\n    background: var(--ez-accent); color: #fff; border-color: var(--ez-accent);\n  }\n  .ez-support a.primary:hover { opacity: 0.85; }\n\n  @media (max-width: 600px) {\n    .ez-use-grid { grid-template-columns: 1fr; }\n    .ez-support { flex-direction: column; }\n    .ez-spec-table { font-size: 12px; }\n    .ez-spec-table th, .ez-spec-table td { padding: 7px 8px; }\n  }\n\u003c\/style\u003e\n\u003cdiv class=\"ez-body\"\u003e\n\u003ch2\u003eWhat is the EZ Sign® NFC E-Paper Display?\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eEZ Sign®\u003c\/strong\u003e is a \u003cstrong\u003ebattery-free electronic paper display (E-paper) that can be updated simply by holding an NFC-compatible smartphone over it\u003c\/strong\u003e. The updated display is retained without power, allowing for operation with \u003cstrong\u003eno cables and no battery replacements\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eAvailable in two sizes (\u003cstrong\u003e2.9-inch and 4.2-inch\u003c\/strong\u003e) and supports \u003cstrong\u003e4-color display (Black, White, Red, Yellow)\u003c\/strong\u003e. With an \u003cstrong\u003eIP65 equivalent rating (dust and water-resistant)\u003c\/strong\u003e, it can be used for display management in a wide range of environments including stores, offices, factories, and medical facilities.\u003c\/p\u003e\n\u003ch2\u003eMain Use Cases\u003c\/h2\u003e\n\u003cdiv class=\"ez-use-grid\"\u003e\n\u003cdiv class=\"ez-use-card\"\u003e\u003cspan class=\"ez-use-card__icon\"\u003e🏢\u003c\/span\u003e\n\u003cp class=\"ez-use-card__label\"\u003eOffice \u0026amp; Reception\u003c\/p\u003e\n\u003cp class=\"ez-use-card__desc\"\u003eName tags, meeting room signs, reception guides, staff names, hot-desking management\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ez-use-card\"\u003e\u003cspan class=\"ez-use-card__icon\"\u003e🏪\u003c\/span\u003e\n\u003cp class=\"ez-use-card__label\"\u003eRetail \u0026amp; Sales\u003c\/p\u003e\n\u003cp class=\"ez-use-card__desc\"\u003ePrice tags, shelf tags, name tags, POP, menu boards, campaign displays\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ez-use-card\"\u003e\u003cspan class=\"ez-use-card__icon\"\u003e🏭\u003c\/span\u003e\n\u003cp class=\"ez-use-card__label\"\u003eFactory \u0026amp; Warehouse\u003c\/p\u003e\n\u003cp class=\"ez-use-card__desc\"\u003eProcess tags, inventory labels, management labels (compatible with dust\/water-prone environments)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ez-use-card\"\u003e\u003cspan class=\"ez-use-card__icon\"\u003e📋\u003c\/span\u003e\n\u003cp class=\"ez-use-card__label\"\u003eEvents \u0026amp; Facilities\u003c\/p\u003e\n\u003cp class=\"ez-use-card__desc\"\u003eStaff name tags, reception displays, information boards (instantly update shift changes via smartphone)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eJust Tap Your Smartphone — Update in 3 Steps\u003c\/h2\u003e\n\u003cp\u003eSimply create the display content in the dedicated app and hold your smartphone over the device to update it. The power required for rewriting is supplied via NFC, so \u003cstrong\u003eno batteries are needed in the device itself\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cdiv class=\"ez-steps\"\u003e\n\u003cdiv class=\"ez-step\"\u003e\n\u003cdiv class=\"ez-step__num\"\u003e1\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp class=\"ez-step__title\"\u003eInstall the \"EZ Sign NFC\" App\u003c\/p\u003e\n\u003cp class=\"ez-step__desc\"\u003eDownload it for free from the App Store (iPhone) or Google Play (Android). The Windows version can be downloaded from our site. \u003ca href=\"https:\/\/santekdisplay.com\/pages\/ez-sign-app\"\u003eDownload here\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ez-step\"\u003e\n\u003cdiv class=\"ez-step__num\"\u003e2\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp class=\"ez-step__title\"\u003eCreate Display Content in the App\u003c\/p\u003e\n\u003cp class=\"ez-step__desc\"\u003eCreate display data using text, images (PNG\/JPEG), and templates. You can also import images created with external tools like Canva.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ez-step\"\u003e\n\u003cdiv class=\"ez-step__num\"\u003e3\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp class=\"ez-step__title\"\u003eHold Your Smartphone Over the Center of the Device\u003c\/p\u003e\n\u003cp class=\"ez-step__desc\"\u003ePlace the NFC antenna flat against the center of the device and wait without moving until the completion message appears.\u003c\/p\u003e\n[Diagram showing smartphone NFC antenna alignment with EZ Sign display for updating] \u003cspan class=\"ez-step__time\"\u003e4-Color Model: Approx. 30 seconds \/ 2-Color Model: Approx. 2 minutes\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003ctable class=\"ez-spec-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003cth\u003e2.9 Inch\u003c\/th\u003e\n\u003cth\u003e4.2 Inch\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eScreen Size\u003c\/th\u003e\n\u003ctd\u003e66.9 x 29.06(mm) (W x H)\u003c\/td\u003e\n\u003ctd\u003e84.8 x 63.6(mm) (W x H)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDevice Size\u003c\/th\u003e\n\u003ctd\u003e82.2 x 39 x 3.4(mm) (W x H x D)\u003c\/td\u003e\n\u003ctd\u003e93.4 x 80.3 x 3.4(mm) (W x H x D)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eResolution\u003c\/th\u003e\n\u003ctd\u003e296 x 128 px (Approx. 112 PPI)\u003c\/td\u003e\n\u003ctd\u003e400 x 300 px (Approx. 112 PPI)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003eApprox. 13g\u003c\/td\u003e\n\u003ctd\u003eApprox. 29g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDisplay Colors\u003c\/th\u003e\n\u003ctd colspan=\"2\"\u003eBlack, White, Red, Yellow (4 Colors)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBody Color\u003c\/th\u003e\n\u003ctd colspan=\"2\"\u003eBlack, White, Silver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUpdate Time\u003c\/th\u003e\n\u003ctd colspan=\"2\"\u003eApprox. 30 seconds (4-Color Model)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCommunication Method\u003c\/th\u003e\n\u003ctd colspan=\"2\"\u003eNFC (Power and data transfer via smartphone)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBuilt-in Battery\u003c\/th\u003e\n\u003ctd colspan=\"2\"\u003eNone (NFC Powered)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDisplay Retention\u003c\/th\u003e\n\u003ctd colspan=\"2\"\u003eRetained indefinitely without power\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDust \/ Water Resistance\u003c\/th\u003e\n\u003ctd colspan=\"2\"\u003eIP65 Equivalent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended Operating Temp.\u003c\/th\u003e\n\u003ctd colspan=\"2\"\u003e0 to 50°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStorage Temp.\u003c\/th\u003e\n\u003ctd colspan=\"2\"\u003e-25 to 60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e1-Pack Contents\u003c\/th\u003e\n\u003ctd colspan=\"2\"\u003eDevice x 1, Stand x 1, Clip x 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e6-Pack Contents\u003c\/th\u003e\n\u003ctd colspan=\"2\"\u003eDevice x 6 (No accessories)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eSupported Devices \u0026amp; Operating Environment\u003c\/h2\u003e\n\u003cul class=\"ez-os-list\"\u003e\n\u003cli\u003eiPhone (iOS 13 or later)\u003c\/li\u003e\n\u003cli\u003eAndroid (NFC-equipped models)\u003c\/li\u003e\n\u003cli\u003eWindows 10 or later (Requires a separate NFC reader for updating. Recommended NFC reader: Sony RC-S300)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"font-size: 12px; color: var(--ez-text-muted); margin-top: 4px; line-height: 1.7;\"\u003e* Please remove the case when using an iPhone. NFC antenna locations on Android devices vary by manufacturer.\u003cbr\u003e* Please check the \u003ca style=\"color: var(--ez-recommend);\" href=\"https:\/\/santekdisplay.com\/pages\/faq\"\u003eEZ Sign FAQ\u003c\/a\u003e for a detailed list of confirmed compatible devices.\u003c\/p\u003e\n\u003ch2\u003eUsage Precautions\u003c\/h2\u003e\n\u003cdiv class=\"ez-warn\"\u003e\n\u003cp class=\"ez-warn__title\"\u003e⚠️ If Updating Fails\u003c\/p\u003e\n\u003cp class=\"ez-warn__title\"\u003eIf colors are incorrect, text is blurry, or the display looks rough, the update may be incomplete. This can happen if the smartphone shifts during communication and can often be fixed by rewriting the data.\u003c\/p\u003e\n[Diagram illustrating correct and incorrect NFC tapping methods for EZ Sign]\n\u003cul\u003e\n\u003cli\u003eBe sure to \u003cstrong\u003eremove your smartphone case\u003c\/strong\u003e (thick cases and cases with built-in magnets are especially disruptive).\u003c\/li\u003e\n\u003cli\u003eNFC communication becomes unstable \u003cstrong\u003eon metal surfaces or near strong magnets\u003c\/strong\u003e. Please use away from metal surfaces.\u003c\/li\u003e\n\u003cli\u003ePlace the NFC antenna \u003cstrong\u003eflat against the center of the device and wait without moving\u003c\/strong\u003e until the completion message appears.\u003c\/li\u003e\n\u003cli\u003eTry updating from the \u003cstrong\u003eback of the EZ Sign (the side without the display)\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eTry updating with \u003cstrong\u003elight content, such as text data\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eIf you are still having trouble, please \u003ca href=\"https:\/\/santekdisplay.com\/pages\/contact-us\"\u003econtact us\u003c\/a\u003e with the \u003cstrong\u003eproduct name, device name, and OS\u003c\/strong\u003e. If rewriting does not resolve the issue, we will review the situation and assist you.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ez-warn\"\u003e\n\u003cp class=\"ez-warn__title\"\u003e⚠️ For Google Pixel \u0026amp; Certain Android Users\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUpdates may be unstable on \u003cstrong\u003eGoogle Pixel 7 and older\u003c\/strong\u003e models.\u003c\/li\u003e\n\u003cli\u003ePlease try with another device or check our \u003ca href=\"https:\/\/santekdisplay.com\/pages\/faq\"\u003esupport page\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ez-danger\"\u003e\n\u003cp class=\"ez-danger__title\"\u003e🚫 Voiding the Warranty\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDamage to the internal panel (glass) due to \u003cstrong\u003edropping, strong impacts, or excessive pressure\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eStatic electricity damage\u003c\/strong\u003e caused by dry environments or severe friction.\u003c\/li\u003e\n\u003cli\u003eSubmersion or water intrusion (IP65 is dust and splash-resistant, but not intended for underwater use).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch2\u003eSupport \u0026amp; Related Pages\u003c\/h2\u003e\n\u003cdiv class=\"ez-support\"\u003e\u003ca class=\"primary\" href=\"https:\/\/santekdisplay.com\/pages\/faq\"\u003eFrequently Asked Questions (FAQ)\u003c\/a\u003e \u003ca href=\"https:\/\/ezsign.shop\/\"\u003eEZ Sign Official Site\u003c\/a\u003e \u003ca href=\"https:\/\/santekdisplay.com\/pages\/corp_customer\"\u003eConsultations for Corporate \u0026amp; Bulk Purchases\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Santek Display Specialist","offers":[{"title":"ブラック","offer_id":49700598284443,"sku":"SE0213A1-B04-YP-N","price":5850.0,"currency_code":"JPY","in_stock":true},{"title":"ホワイト","offer_id":49700598382747,"sku":"SE0213A1-W04-YP-N","price":5850.0,"currency_code":"JPY","in_stock":true},{"title":"シルバー","offer_id":49700598481051,"sku":"SE0213A1-S04-YP-N","price":5850.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0612\/6777\/1547\/files\/good_design_1000_off_10062026_white.jpg?v=1791786051","url":"https:\/\/santekdisplay.com\/en\/products\/ez-sign-good-design-3-size-trial-set","provider":"Santek Display Specialist ","version":"1.0","type":"link"}