Three connection methods: Bluetooth/wireless/wired to meet the needs of different scenarios and tasks 2D imaging scanning is really fast Unlike red light, which requires light to be reflected back and then analyzed, the two-dimensional imaging method captures images and analyzes barcodes at all times, which is faster Smoothly scan and decode one-dimensional code(UPC, , , ISSN, Code 128, Code 39, Code32, Code 93, Interleaved 2 of 5, industrial 2 of 5, Matrix 2 of 5, Standard 2 of 5, , Code 11, Codabar, GS1 Data Bar, GS1 composite code) and two-dimensional code(QR, Micro-QR, Data Matrix, PDF417, MicroPDF417, Code, Maxi Code, ) Equipped with an inbuilt 1800mAh lithium battery, this barcode scanner delivers a working time of 3-10 days on a single charge. It has been tested for durability too and can withstand falls from up to 1m - making it ideal for high-traffic environments like warehouses or retail stores Working current: 3.3Vx200mA, ( idle:0mA) Communication distance: BT≤50m, 2.4G≤100m Storage: 16M=2000 barcodes (characters/barcode≤500) Battery: 1800mAh Working time: 3 to 10 days Charging power: 5V-400 mA Light : 617nm LED illumination: 6500K LED Sensor: 640x480 CMOS Indication: Buzzer & LED Resolution: 1D≥4mil Decoding speed: 300/sec Printing Contract: 20% Trigger Mode: Button, Continuous, Auto-sense Scanning angle: rotation360°, inclination ± 60°, declination ±60° Anti-interference: 0-100000Lux Max Color: As Shown Material: ABS Package Contents: 1 * Bluetooth Barcode Reader Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.