Feature 1Plug And Play: Standard USB interface, wired connection, plug and play, no need to install any software or application. 2Wide Compatibility: Widely used, this barcode scanner can be easily connected to computers, PCs, POS machines, etc. 3Voice Function: The scanner has built in high power speakers, supports voice broadcast, and improves work efficiency. 4Automatic Identification: No manual buttons are required, just bring the QR code close to the screen, and it can be easily identified. 5Fast Payment: Self service scanning code payment, opening a new payment experience, suitable for various offline retail industries.Item Type: Barcode ScannerMaterial: ABSColor: White + GrayInterface: USBDecoding Speed: 15cm/SReading Depth of Field: Approx. 0-350mm / 0-13.78in(Different Barcode Range)Purpose: Used for mobile phone wechat QR code scan code payment .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 xBarcode Scanner