Most Stereo Bluetooth headphones also support the Hands-Free and Headset profiles, so you can make and receive phone calls with your Stereo Bluetooth headphones.

Advanced Audio Distribution Profile (A2DP): This Bluetooth profile enables your music source and the Bluetooth headset to stream music in stereo wirelessly.

Remote Control Profile (AVRCP): This profile enables your Bluetooth headset to control your music source wirelessly.

Car kits support the Headset and Hands-Free profiles. If your unit handles music, it will also support A2DP.