2D Barcode Scanner Portable Finger Handheld Wearable Ring 1D 2D Bar Code Reader BT+2.4G Wireless and Wired Connection with Offline Storage Support for Windows PC Computers Supermarket Library Express 2D barcode

▶ 1D/2D Finger Barcode Scanner: With upgrade 330° rotation head that allows left/right-hand operation while keeping both hands free. No eliminates the need to lift and carry traditional scanners. Designed to improve the productivity of Library Book,

▶ BT&2.4G&USB 3in1 Connections: Barcode Scanner can support USB wired connection and wireless connection(2.4G wireless or bt). You can easily connect with your laptop, PC, mobile phone, tablet. Work with Windows XP/7/8/10, Mac OS, Windows Mobile, And

▶ Large Rechargeable Battery&Long Transmission Rang: Built-in 380mah battery, it has long standby time. No wires, BT transmission distance up to 15 meters. (without barriers, more convenient.)

▶ High Performance Chip: Super decoding capability of scaning paper code. Available to set the time of sleep mode. Stores barcodes more than 50000pcs off-line scanning.

▶ Decode Capability: Smoothly scan and decode 1D (Codabar,Code 11, Code93, MSI, Code 128, UCC/EAN-128,Code 39,EAN-8, EAN-13, UPC-A, ISBN, Industrial 25,Interleaved 25, Standard 25,2/5 Matrix,etc.)