Welcome to our store! 1、Plug and Play: Standard USB interface, cable connection, plug and play, no software or application installation required. 2、Wide Compatibility: This barcode scanner can be easily connected to computers, PCs, POS machines, etc. 3、Voice Function: The scanner has built-in high-power speakers, supports voice prompts, and improves work efficiency. 4、Automatic Identification: No manual buttons are required, just place the barcode close to the screen, and it can be easily identified. 5、Fast Payment: Self-service code scanning payment, opens a new payment experience, suitable for various offline retail industries. Item Type: Barcode Scanner Material: ABS Color: White + Gray Interface: USB Decoding Speed: 15cm/S Reading Field: Approx. 0-350mm / 0-13.78in (Different barcode ranges) Purpose: Used for mobile phone wechat QR code scanning code payment 1 x Barcode Scanner If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We will do our best to provide you with satisfactory customer service.