Welcome to our store! 1. Global Shutter: This desktop barcode scanner features a 0.5MP global shutter scanning engine. The scanning task can be completed quickly and accurately to improve work efficiency and accuracy. 2. Large Window: This 2D barcode scanner is designed with a large scanning window, ensuring more convenience for the scanning process. 3. Adjustable Angle: The angle of this QR scanner can be easily adjusted, making it easy to adapt to different working environments. 4. Prompt Sound: This barcode scanner provides clear prompt sounds in 5 styles and a bright LED indicator, reducing and avoiding errors. 5. Wide Compatibility: This barcode scanning platform uses a USB wire interface for strong compatibility, supporting a variety of systems and cash registers. Item Type: Desktop Barcode Scanner Material: ABS Connection: Wired USB Cable Length: Approx. 1.35 meters / 4.4 feet (Manual measurement, slight errors may exist) Prompt Mode: Buzzer, LED indicator Setting Mode: Manual scan setting code and press button to set Sensor: Global CMOS Resolution: 640x480 Light Source: 617nm red LED Scan Angle: ±60°, ±54°, 360° (Left and right, front and back, rotation) Scan Speed: 120 frames per second Field of View Angle: 48°(H) x 30°(V) Decoding Type: 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 Composite 2D: QR Code, Data Matrix (DM), PDF417, MicroQRCode, MaxiCode, Aztec Code, Support scanning phone screen Minimum Resolution: 4 mil 1 x Desktop Barcode Scanner 1 x User Manual Customers are our top priority. If you find any issues with your product after receiving it, such as damage or incorrect quantity, please contact us immediately. We strive to provide you with the best customer service.