Compatible with Apple , QR Code Wireless Bluetooth Scanning Gun Portable Ring Wearable Scanner

Portable Ring Wearable Scanner

Specification：  

Interface type: USB interface
Resolution: 4mil
Type: Platform scanning gun
Scan rate: 350 times/SEC
* Wearable and portable.
* Support Bluetooth SPP, HID.
* Feedback via LED indicator and buzzer.
* Easy access to Apple iOS on the on-screen keyboard.
* Compatible with Windows, Android and iOS mobile devices.
* Super mini size, stylish appearance, easy to carry, automatic sleep.
* Can scan mobile phone, computer and other screens.