Eyoyo Portable Wearable Ring Barcode Scanner with Bluetooth, 2.4GHz Wireless & USB Connection Review

【1D Finger Barcode Scanner】: This Eyoyo 1D ring scanner with superior 1D barcode decoding ability. The fast speed of scanning makes it can easily capture most of 1D code, such as UPC-A, EAN-13, EAN-128, ISBN, Code 39, Code 128, Codabar and so on. Designed to improve the productivity of Library Book, Warehouse Inventory, Store, Pharmacy, Supermarket, Express field. 【Lower Battery Consumption & Long Working Time】: This Eyoyo mini barcode scanner with 450mAh rechargeable battery only needs 4 hours after full charge, but can easily continue working for 10 hours. 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. 【Wearable Ring Barcode Scanner】: The finger scanner adopt Wearable ring design, you can wear it on the finger, Letting you scanned barcode data and record it in time, extremly free your hand and greatly improve your work efficiency. with 330° flexible adjustment design tightly on your finger, enables efficient work, left and right hand exchange. 【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. 【Multiple Configuration Options】: This wireless barcode scanner supports instant upload and storage mode two types use modes, support turn on or off the sound and vibration, add keyboard keys (TAB, CR&LF, etc.) to the scanning operation and so on. you can freely set by your needs.