NETUM 2D Mini Wireless Bluetooth Ring Scanner(R2L)

1. Wireless Bluetooth reception, support 2.0 / 3.0 / 4.0 Bluetooth transmission 2. Intelligent anti-fall, small and flexible, with built-in anti-vibration function 3. Fast recording, no stringing, sensitive response, stable transmission, low bit error rate 4. Comes with a rotation of 180 degrees, easy to read the code, can not be rotated 360 degrees 5. Widely used in supermarkets, shopping malls, medicine, library management, express delivery, etc. 6. The use of high-resilient buttons, energy-saving and labor-saving, non-slip design 7. Features: stable transmission, scan screen, scan code collection, fast and sensitive 8. Power supply mode: USB power supply 9. Interface type: USB interface 10. Resolution: 3mil 11. Battery capacity: 2000mah 12. Scanning rate: 500/sec 13. Size: 50x45x30mm 14. Weight: 150g