Bluetooth Class2 operation (up to 10 meters range).
stereo codec with 2 microphone inputs.
Radio includes integrated balun 5-band fully configurable EQ.
Compliant with the Bluetooth V2.1 protocol.
Support the Bluetooth protocol framework: HANDS-FREE PROFILE (HFP:HF);ADVANCED AUDIO DISTRIBUTION PROFILE(A2DP:SNK); AUDIO/VIDEO REMOTE CONTROL PROFILE(AVRCP:CT);
Support the SBC decoding, support for stereo output with 16KHz/32KHz/44.1KHz/48KHz sample rate
Support the mobile music player switching songs, playing or pausing music
Support the echo cancellation and noise suppression
Support incoming call answer / reject, voice reporting calling number, adjusting the volume
Support active connections and simple pairing;
mini USB port