... SD+4 sensorsFunction: Bluetooth 2.0+EDR, compatible with all Bluetooth enabled mobile phonesCaller ID indicate on 3. ... and echo cancelation technologyAVRCP profile integrated, control the audio playback when used with Bluetooth stereo mobilephone or Bluetooth USB dongleBuilt ... devices, such as iPods, MP3, MP4 to enjoy wireless stereo listeningFM earpiece is availableWireless parking sensor system is ...