Barcode Scanner 2.4G USB2.0 Ergonomic Stable Accurate Plug and Play Fast QR Code Scanner for Store Shop Market Item Type: Barcode Scanner Material: ABS, PC and PVC Model: X-1901BC Power Supply: DC 5V ± 5% Power Consumption: 0.37W (working), 0.16W (standby) BT Version: 4.2 Transmission: USB, Wireless 2.4G Transmission, BT System Support: For Linux, For Android, For Windows XP, For Windows 7, For Windows 8, For Windows 10, For OS X. Language Support: Belgian French, Portuguese, British English, German, Brazilian Portuguese, French, Russian, Spanish, Czech, Italian, Japanese, Italian, Turkish, Polish, Canadian French, Swedish, finnish, Argentina (latin American), Mexican Spanish, Danish, Slovak, Norwegian, Croatian, Switzerland German, Switzerland French, Dutch, Hungarian Sensor: 640 x 480 CMOS Light Source: Red Light LED Aiming + White Light LED Processor: 32-bit ARM MCU Storage Space: 2MB Resolution: ≥4mil Button Life:> 100,000 Times Wireless Transmission Distance: 2.4g≤90m Visual Range, BT≤15m Visual Range Error Rate: 1/5000000 Reading Method: Image Trigger Mode: Key Trigger Mode, Self-sensing Mode, Continuous Scan Mode Feedback Mode: Buzzer + Indicator Light (LED) Print Contrast: ≥25% Recognition Angle: Rotation Angle 360°, Elevation Angle ±55°, Declination Angle ±55° Battery Type: 2000mAh Lithium Battery (Inbuilt) Reading Code System: 1D: Interleaved 2 of 5, ITF-6, ITF-14, ISB-128, Code 11, EAN-128, GS1 Databar, Industrial 2 of 5, Code 128, EAN-13, EAN-8, Code 39, UPC-A, UPC-E, Codabar, Standard 2 of 5, Plessey,For MSI-Plessey, Code 93, GS1 composite code, Matrix 2 of 5, Code 32 2D: PDF417, Data Matrix, QR Code, HanXin, AZTEC, Maxicode, Micro QR, Micro PDF417