Features: ▶ Intelligent Barcode with Screen: Design with screen and backlight. it can display the connecting mode, time and battery power on the screen. In addition, You can monitor the remaining battery power, Signal strength and Transmission status in real time. ▶ 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, Android OS, iOS. ▶ Large Rechargeable Battery&Long Transmission Rang: Built-in 1800mah battery, it has 30 days long standby time. No wires, 2.4G transmission distance up to 100 meters (without barriers, more convenient. ▶ High Performance Chip: Super decoding capability, can scan paper and film barcode, high reflection and low brightness screen code. Available to set the time of sleep mode. Stores barcodes more than 50000pcs off-line scanning. ▶ Decode Capability: 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; And 2D code: QR, DataMatrix, PDF417, Aztec, Hanxin, Micro PDF417. Specification: Model: MJ-1932DB Wireless protocol: bt 2.4G Memory: 16Mb Processor: ARM Cortex 32bits bt version: bt 4.1Module Supported symbologies: 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, 2D: QR, DataMatrix, PDF417, Aztec, Hanxin, Micro PDF417 Indicator: Led, Buzzer, Vibrator Battery capacity: 1800mA Charging voltage/current: 5V/1A Endurance: 1D≤24H, 2D≤16H（5seconds/scan） Charge time: ≤4hours Standby: >30days Ruggedness: Resist about 6 times drops from 1.5m to concrete ground Scanner Size: 16.5 x6 x 8.4cm/6.4x2.3x3.3in Base Size: 10.2 x7.8 x3cm/4x3x1.1in Package Size: 17.8x10.2x10.2cm/7x4x4in Package Weight: 637g/22.5z Packing List: 1 x Scanner 1 x Base 1 x 2.4G Receiver 1 x USB Connect Cable 1 x User Manual