* DSP technology,full duplex, noise and echo cancellation
* Bluetooth specification: 1.2
* Built-in microphone and loudspeaker.
* Super brighr LED display panel for incoming call indication.
* Voice dial & Redial.
* Record important information during conversation.
* Wireless headset, convenient for private conversation at anytime.
* FM FREQUENCY SELECTION KEY: select between 4 preset FM Frequencies(FM88.1, FM88.5, FM88.7, FM89.4) to tune in your CarAtereo and listen to your call.
* USB PORT: for firmware upgrade only
(The traffic regulations in all countries and areas around the world stipulate that DO NOT USE THE MOBILE PHONE WHILE DRIVING)