📱 Enhanced Eyoyo 1D Wireless Ring Barcode Scanner Bluetooth, 3-in-1 USB Wired Inventory Bar Code Scanner Rapid Scanning Portable Mini Finger Barcode Reader for Tablet iPhone iPad Android Windows Mac Review

【Upgraded Scanning Technology】: Equipped an upgrade scanning technology, Eyoyo book barcode scanner for library with a more superior and faster decode ability to capture most of the 1D barcode, including some special barcode, like colorful barcode, fuzzy barcode, and damaged barcode, etc. It can extremely improve your scan books and inventory barcodes efficiency. Reducing your employee cost. 【Upgraded Button & Rotation Head】: Eyoyo Ring barcode scanner with more comfortable button design and still with 330° flexible adjustment function base on reinforced rotation head, aim to give customers better user experience and give the scanner a longer service life. 【Wearable Ring Barcode Scanner】: The finger barcode scanner adopts Wearable ring design to wear it on the finger, after you can scan barcode data, then record it in time. extremely free your hand and greatly improve your work efficiency. 【2.4G & Bluetooth Wireless & USB Wired Connection】: Eyoyo Bluetooth barcode scanner specially design with 2.4G wireless & Bluetooth & USB wired three types of connection mode, easy to switch, easily connect with various devices like laptop, PC, POS, smartphone, tablet, iPhone, iPad and computers to perfectly work with windows xp/7/8/10, Mac OS, Linux, etc common systems. 【Lower Battery Consumption for A Long Working Time】: This Eyoyo mini barcode scanner with 450mAh rechargeable battery only needs 4 hours after full charge, but easily continue working for 10 hours for you. mini and lightweight design can take it anywhere to work, ideal for organizing and cataloging your barcodes, no matter if you run a book store, online store, a sales shop, or work in a warehouse, logistics and courier.