- Version: 5.3 BR+EDR,BLE
- Support 7 bluetooth devices at the same time
- Transmission distance without obstruction: 20M(Max)
- Frequency: 2.402GHz-2.480GHz
- Do not support Apple Devices
- Material: ABS; - LED indicator
- Support Bluethooth Profiles: A2DP/HSP/AVRCP/HID/PAN/GAVDP/DID/IOPT
- Compatible systems: Windows8.1/10/11
