Upgraded Eyoyo 2D Ring Barcode Scanner Bluetooth, USB Wired & 2.4G Wireless & Bluetooth Mini Wearable Bar code Scanner, 1D 2D QR Image Barcode Reader PDF417 Data Matrix for iPhone, Andriod, Tablet, PC

Upgraded Scanning Technology: Equipped an upgrade scanning technology, Eyoyo barcode scanner with a faster scanning speed and a stronger decode ability for you to working. Extremely improve your scan books and inventory barcodes efficiency. Reducing your employee cost.
Upgraded Button & Rotation Head: Eyoyo werable 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.
1D 2D QR Barcode Scanner: This 2D barcode scanner with powerful decoding capability support scan most of 1D, 2D and QR barcode on paper, label or screen. like EAN, UPC, Code 39, Code 128, Industrial 25, Matrix 2 of 5, DataMatrix, PDF417, Aztec, Maxicode, Hanxin, etc. including some special barcode, like colorful barcode, fuzzy barcode, and damaged barcode, etc.
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.
Better Ring Barcode Scanner for You: Wearable ring design to wear this finger barcode scanner on the finger, after you can scan barcode data, then record it in time. extremely free your hand and greatly improve your work efficiency. and with 450mAh rechargeable battery to easily continue working for 10 hours for you. 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.