*Version: 5.0 BR+EDR,BLE
*Support 5 bluetooth devices at the same time *Transmission distance without obstruction: 20M(Max)
*Frequency: 2.402GHz-2.480GHz *Do not support APPLE Device *Material: ABS
*LED indicator
*Support Bluethooth Profiles: A2DP/HSP/AVRCP/HID/PAN/GAVDP/DID/IOPT *Compatible systems: Windows 7/8.1/10
