Venturi FNVMS4001 Venturi Mini Bluetooth Wireless FM Transmitter Music can be streamed from a mobile phone using the Bluetooth A2DP profile or a portable music player can be connected via Bluetooth A2DP or directly through the audio in stereo jack. Hands-Free Bluetooth Audio and Phonebook - Providing high quality audio via the car speakers and crystal clear voice via built-in microphone as well as remote control of your phonebook with dialing activation from the smart interface on the Venturi Mini Bluetooth Wireless Technology - Featuring Bluetooth v2.0 & state of the art DSP technology for clear hands-free audio and advanced music streaming from your Bluetooth enabled phone or portable music player via smart interface on the Venturi Mini FM Transmitter with RDS/RBDS - Sends caller ID and other information to the car radio display for simple and easy call management. The phonebook contents are also displayed on the car radio display along with call status all controlled via smart interface on the Venturi Mini. Audio In and Out - For complete flexibility the Venturi Mini allows you to connect any device to the audio-in and supplies audio-out for a direct connection to the vehicle stereo system or other audio devices