1. Ergonomics, not tired after holding it for a long time2. Wireless storage function, can store 2000-8000 bar code information3. Plug and play, no driver required4. Scan the QR code to automatically enter the invoice information, making it easier and faster to issue invoices5. Scanning method: key trigger / continuous scanning / auto-sensing6. Scanning rate: 300 times/sec7. Waterproof rating: IP548. Working voltage: DC5V9. Surrounding lighting: 60000lx10. Rated current: 395mA11. Interface type: USB interface12. Features: high-speed, sensitive, durable, portable, plug and play13. Prompt mode: buzzer, LED indicator, vibration14. Battery capacity: 2000mah15. Transmission mode: wireless 2.4G transmission, Bluetooth transmission, wired transmission16. Charging time: 5-7 hours17. Resolution: 800x640, global exposure18. Operating environment: -10 to 50 degrees Celsius19. Storage temperature: -20 to 70 degrees Celsius20. Packing list: scanner, charging/wired transmission base, data cable, manual21. Dimensions: 110x73x205mm22. Weight: wired: 0.3kg, wireless: 0.65kgSpecification: Package Weight One Package Weight 0.70kgs / 1.55lb One Package Size 15cm * 10cm * 23cm / 5.91inch * 3.94inch * 9.06inch Qty per Carton 42 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 42 pcs = 7434 pcs40HQ: 412 cartons * 42 pcs = 17304 pcs