Specification:

1. Dual-mode support Bluetooth 5.0 low energy (Backward compatible 2.0/3.0/4.0)

2. Full-speed USB 2.0 interface

3. Bluetooth v5.0 specification compliant

4. 2.402-2.48GHZ ISM Band

5. Low power Consumption

6. Class II power standard, distance of 10-20 meters.

7. Support Bluetooth EDR data rate to 3Mbps

8. LED Indication: Power on,Linking,Standby,

9. System Support:Windows7,Win8,Win8.1,Win10.

10. Software Support : Realtek Driver

11.Chipset:RTL8761B

12.  Support Profile: Serial Port,Object Push,File Transfer,LAN Access,Personal Area Network,Audio Geteway, Heatset HID,Keyboard,Mouse,HCRP(Printer Cable Replacement),Bluetooth Low Energy,PIM Synchronization Profile, A2DP,AVRCP,Bluetooth low energy

13. Size:  19×17×8 mm

14. Weight: 3 g

15. Operating Temperature:-10-50℃

16. Storage Temperature:-20-70℃

17.Supports Devices:

Bluetooth Headset/Bluetooth Keyboard/Bluetooth Mouse/Bluetooth Speaker/Mobile phone/Printer/Computers/Game Controller