【Wearable Ring Design】 This ring barcode scanner can freely rotate on your finger, which can make your work much easier. 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. 【Vibration Alert】 When you need a quiet working environment, just set the volume off and the vibration function will lets you know if a barcode is detected. 【2.4G & Bluetooth Wireless & USB Wired Connection】 Tera 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, tablet, iPad and computers to perfectly work with windows xp/7/8/10, Linux, etc common systems. 【Two upload mode】 Instant upload mode + Storage mode. Scan and store up to 50000 barcodes in the built-in storage of the scanner, and then upload all the stored data to your device when you need. 【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, Aztec, Maxicode, etc. including some special barcode, like colorful barcode, fuzzy barcode, and damaged barcode, etc.
