{"product_id":"wifi-eink-4-plus-e-reader","title":"Metalio E-INK 4 Plus E-Reader - 4.7-Inch Touchscreen with Front Light (Wi-Fi)","description":"\u003cp\u003eExperience distraction-free reading and versatile daily productivity with the \u003cstrong\u003eMetalio E-INK 4 Plus E-Reader\u003c\/strong\u003e. Crafted with a premium aluminum alloy body and glass back panel, this compact 4.7-inch reader delivers crisp typography, tactile physical controls alongside smooth touchscreen navigation, and the freedom of open-source firmware.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4.7-Inch E-Ink Display:\u003c\/strong\u003e 684 × 1216 resolution at 297 PPI with 16-level grayscale and built-in adjustable front light for comfortable day or night reading.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Interaction Modes:\u003c\/strong\u003e Seamlessly switch between physical buttons for tactile page-turning and touchscreen controls for effortless navigation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOpen-Source \u0026amp; Hackable:\u003c\/strong\u003e Powered by an ESP32-S3 microcontroller, supporting community firmware (such as CrossPoint) and custom development for makers and tech enthusiasts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultifunctional Smart Companion:\u003c\/strong\u003e Supports AI-powered Q\u0026amp;A, voice translation, recording, audiobook playback, clock\/weather display, and daily schedule planning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAll-Day Battery:\u003c\/strong\u003e 2000 mAh rechargeable battery keeps you reading and planning on the go without frequent recharging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium Build:\u003c\/strong\u003e CNC aluminum alloy frame with a sleek glass back panel and matte anti-glare finish in silver with orange accent buttons.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Metalio E-INK4 Plus\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eScreen:\u003c\/strong\u003e 4.7-Inch E-Ink Display (684 × 1216, 297 PPI, 16-Level Grayscale, Adjustable Front Light)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProcessor:\u003c\/strong\u003e ESP32-S3 (S31-NRV16)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage:\u003c\/strong\u003e 16 MB Flash + 16 GB TF Card included (Supports expansion up to 256 GB)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery:\u003c\/strong\u003e 2000 mAh\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnectivity:\u003c\/strong\u003e Wi-Fi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAudio:\u003c\/strong\u003e Built-in Speaker \u0026amp; Microphone (Voice Conversations, Translation, Recording)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterials:\u003c\/strong\u003e Aluminum Alloy Body + Glass Back Panel + Matte AG Anti-Glare Finish\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 12.2 × 7.1 × 0.78 cm (Package: 15 × 10 × 3 cm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 100 g (Package: 200 g)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended Age:\u003c\/strong\u003e 16+\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Heysaber","offers":[{"title":"Default Title","offer_id":68232100806805,"sku":"3762730","price":109.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/6197\/3141\/files\/MetalioE-Ink4E-Reader.jpg?v=1794311312","url":"https:\/\/heysaber.com\/products\/wifi-eink-4-plus-e-reader","provider":"Heysaber","version":"1.0","type":"link"}