1、Global Shutter: This desktop barcode scanner features scanning engine with 0.5MP global shutter. The scanning task can be completed in a high speed and accurate way to improve work efficiency and accuracy. 2、Large Window: This 2D barcode scanner is designed with large scanning window that ensures more convenience for scanning process. 3、Adjustable Angle: The angle of this QR scanner can be easily adjusted, easily adaptable to different working environments. 4、Prompt Tones: This barcode reader provides clear prompt tones in 5 styles and bright LED indicator, reducing and avoiding errors. 5、Widely Compatible: This barcode scanning platform adopts USB wired interface for strong compatibility, support a variety of systems and cash registers. 1 x Desktop Barcode Scanner1 x User Manual Item Type: Desktop Barcode ScannerMaterial: ABSConnection: Wired USBCable Length: Approx. 1.35 Meters / 4.4ft (Manual Measurement, Slight Error May Exist )Prompt Mode: Buzzer, LED IndicatorSetting Mode: Manually Scanning The Setting Code And Press The Button To SetSensor: Global CMOSResolution: 640x480Light Source: 617nm Red LEDScanning Angle: ±60°, ±54°, 360° (Left And Right, Front And Back, Rotation)Scanning Rate: 120 Frames Per SecondField Of View Angle: 48° (H) x 30° (V)Type Of Decoding:1D:EAN13, EAN 8, UPC A, UPC E0, UPC E1, Code128, Code39, Code93, Interleaved 2 of 5, Industrial 25, Matrix 2 of 5, Code11, CodeBar, MSI, RSS 14, RSS Ltd, RSS Exp, Standard 2 of 5, Plessey, ChinaPost 25, GS1 Composite2D: QR Code, Data Matrix (DM), PDF417, Micro QRCode, MaxiCode, Aztec Code, Support Phone Screen Code ReadingMinimum Resolution: 4mil