Install and use, directly plug and play. Support USB, AUX or AUX MIC input adapter (USB support up to 8GB not included) bluetooth handfree function (A2DP) Answer or reject call phones by track +/- Integrated Bluetooth Car Interface adds Hands Free Calling and Wireless Audio to the original factory stereo of many cars. The system comes with built-in bluetooth and microphone. Use your phone in the car hands free (HFP), stream your music from your phone to the factory stereo via Bluetooth Audio playback (A2DP). Compatibility: Compatible with all radios with single and 6 disc. Only one AUX input in the adapter you choose AUX or AUX MIC which one you needed. Item Type: bluetooth Hands Free Car Kit Fit For : Compatible with Accord (2003-2011) Compatible with (2006-2011) Compatible with (2005-2011) Compatible with Fit/Jazz (2003-2011) Compatible with (2005-2011) Compatible with Pilot (2005-2011) Compatible with S2000 (2004-2011) Compatible with (2006-2011) Installation Guide: 1. Power off the car, remove the radio 2. plug the device into the CDC port (at the back of radio) 3. Connect compatible with or compatible with by include the cable. 4. For bluetooth, plug the included MIC phone into the device and fix the microphone on a position. then open the BT in your mobile, search for the name "KINGNOB" and pair them(No password required). 5. After connecting, turn on your radio and CD/AUX to switch to the aux adapter, Then you could listen the music from the , Control the music from the audio button by pressing DISC +/-, TRACK +/- 6. For BT, when the call is the device switch form compatible with mode to BT mode, TRACK +/- to answer or end call, when you ring off the call, it continue to play the music automatically. Material:plastic colour:black Package Contents: 1 * Module Unit 1 * Wire Harness 1 * Mic Cable 1 * User Manual