Features
Routes calls and music from a mobile phone to car speaskers
Bidirectional noise reduction for clearer conversation.
Multipoint support connect two devices simultaneously.
With"Paring", "Pairing Completed" and "Incoming Call" voice prompts.
Compatible with all A2DP stereo Bluetooth enabled devices.
With standard 3.5 audio output and micro USB charging port, you can use your own high quality audio cable and universal micro USB cable.

Specification
Bluetooth Compatible: V4.1 with EDR.
Operation frequency band: 2.4GHz unlicensed ISM Band
Operation range: Class 2, up to 10 meters
Support profiles: HFP, HSP, A2DP and AVRCP
Supports multipiont A2DP connection to two phones
Integrated with echo cancellation
Charger voltage: DC 5V, 500mA
Operating temperature & humidity: -10℃~50℃
Stroage temperature & humidity:-40℃~80℃