Put your Bluetooth-enabled cell phone to work with this wireless connection system from Panasonic. It works with compatible Panasonic car stereos to let you answer incoming calls ? hands free. Best of all, since the CY-BT100U uses a digital Bluetooth link for the wireless connection, you'll get the best possible sound for your conversations. The kit includes a Bluetooth antenna, a talk switch, and a microphone that can be clipped to your sun visor for easy setup. Once the system is installed, just turn on your phone when you get in the car and the Bluetooth connection will initialize itself ? all you have to do is press the dash-mountable talk switch when you get a call. The adapter is also compatible with Panasonic's CY-EM100U expansion module, which allows you to connect an iPod adapter, CD changer, and other accessories to a single stereo. Warranty: 1 year. Note: For safety reasons, the CY-BT100U will only work on incoming calls. You can't place a call via the wireless connection or while your phone is connected to the system.