Feature: 1. The barcode scanner supports wired/BT/2.4G wireless connection, convenient to use. 2. Adopt COMS image sensor, support one-dimensional/QR code scanning. 3. Simple operation, fast scanning speed, saving time cost. 4. Small size, easy to put in pocket or bag. 5. ABS shell, shockproof and anti-fall, long service life. Specification: Features: The barcode scanner supports wired/BT/2.4G wireless connection, convenient to use. Adopt COMS image sensor, support one-dimensional/QR code scanning. Simple operation, fast scanning speed, saving time cost. Small size, easy to put in pocket or bag. ABS shell, shockproof and anti-fall, long service life. Widely used in retail, catering, supermarket, logistics, clothing industry and other fields. Specification: Material: ABS Connection type: Wired+2.4G+BT4.0 Image sensor: 640*480 CMOS Supported barcode type: One-dimensional barcode/QR code Identify angle: Intersection angle 30°, elevation angle ±60°, declination angle ±60° Shockproof level: IP42 Working voltage: DC3.3V±5% Working current: 180mA Battery capacity: 220mAh Item size: 8.8 * 2.9 * 2.2cm /3.46 * 1.14 * 0.87in Packing list: 1 * Scanner 1 * USB receiver 1 * Data cable 1 * User manual Note: If the barcode reading is incomplete, please ask the customer service staff for instructions. Package List: 1 * Scanner 1 * USB receiver 1 * Data cable 1 * User manual Note: If the barcode reading is incomplete, please ask the customer service staff for instructions.