Three connection methods: Bluetooth/wireless/wired to meet the needs of different scenarios and tasks2D 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 fasterSmoothly scan and decode one-dimensional code(UPC, EAN, ISBN, ISSN, Code 128, Code 39, Code32, Code 93, Interleaved 2 of 5, industrial 2 of 5, Matrix 2 of 5, Standard 2 of 5, MSI , Code 11, Codabar, GS1 Data Bar, GS1 composite code) and two-dimensional code(QR, Micro-QR, Data Matrix, PDF417, MicroPDF417, Aztec Code, Maxi Code, Hanxin)Equipped with an inbuilt 1800mAh lithium battery, this barcode scanner delivers a remarkable 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 storesWorking current: 3.3Vx200mA, ( idle:0mA)Communication distance: BT≤50m, 2.4G≤100mStorage: 16M=2000 barcodes (characters/barcode≤500)Battery: 1800mAhWorking time: 3 to 10 daysCharging power: 5V-400 mALight aimer: 617nm LEDillumination: 6500K LEDSensor: 640x480 CMOSIndication: Buzzer & LEDResolution: 1D≥4milDecoding speed: 300/secPrinting Contract: Greater than 20%Trigger Mode: Button, Continuous, Auto-senseScanning angle: rotation360°, inclination ± 60°, declination ±60°Anti-interference: 0-100000Lux MaxColor: As ShownMaterial: ABSPackage Contents:1 * Bluetooth Barcode ReaderOnly 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.