1. High-performance image reading, can quickly read 2D barcodes on paper, commodities, screens and other media, with powerful reading performance 2. Automatic scanning, express reading, support screen scanning 3. Using self-developed core decoding technology, 32-bit high-performance decoding chip, faster scanning speed and more stable transmission 4. High-precision scanning head, 300,000 pixels high-speed barcode reading 5. Easy scan code confirmation in noisy environment to prevent missed scans 6. The fuselage is designed with ABS material and TPU soft rubber, which is resistant to dirt and wear, shock and drop 7. Easy to use, plug and play, compatible with various systems 8. Working current: 160mA 9. Resolution: 4mil 10. Processor: ARM32-bit 11. Movement tolerance: 25cm/s 12. Wire: 1.5m 13. Resolution: 640 x 480 CMOS 14. Scanning method: manual reading, induction reading 15. Reading depth of field: 10-280mm 16. Prompt mode: buzzer, LED indicator 17. Storage temperature: -40 to 60 degrees Celsius 18. Operating temperature: -20 to 50 degrees Celsius 19. Interface: USB 20. Product list: scanner, operation manual, packing box 21. Scope of application: supermarkets, clothing, pharmacies, hospitals, libraries, express logistics, tobacco and other fields 22. Size: 15x7x9.5cm 23. Weight: 160g