1D Barcode Scanner Portable Back Clip Bar Code Reader BT+2.4G Wireless and Wired Connection with Offline Storage Support for Win PC Computers Supermarket Library Express Company Warehouse Model: MJ-R78 Wireless protocol: BT Memory: 16Mb Processor: ARM Cortex 32bits BT version: BT 5.0 Module Supported symbologies: 1D: Codabar,Code 11, Code93,MSI,Code 128,UCC/EAN-128,Code 39,EAN-8, EAN-13,UPCA, ISBN, ndustrial25, Interleaved 25, Standard 25,2/5 Matrix, 2D: QR, DataMatrix,PDF41, Aztec, Hanxin, Micro PDF417 Indicator: Led, Buzzer, Vibrator Battery capacity: 2500mA Charging voltage/current: 5V/1A Endurance: 1D≤36H 2D≤24H（5seconds/scan） Charge time: ≤4hours Standby: >30days Ruggedness: Resist about 6 times drops from 1.5m to concrete ground Product Size: 147x70x15.5mm/5.8x2.78x0.8in Product Weight: 100g/3.53oz Package Size: 21.8x11.5x4cm/8.5x4.5x1.5in Package Weight: 202g/7.1oz Packing List: 1 x Scanner 1 x 2.4G Receiver 1 x USB Cable 1 x User Manual