Overview: - Crystal Clear Sound Quality for Music Enthusiasts. - PLUG, PAIR and PLAY. SUPPORT ORIGINAL STEERING WHEEL CONTROL AND HEAD UNIT CONTROL. Read and display your entire iPhone iTunes library on car screen. Play, Pause, Browse, Skip and control music playback using original steering wheel and head unit control. Works with iPhone and Andriod phones. - Support iPhone / Andriod phones . - Support Original Steering Wheel Control and Head unit Control. - Read and Display Your Entire iPhone iTunes Library on Car Screen. * Android phones doesn’t support music library display,but supports steering wheel control and head unit control. Description: - Interface: MMI MDI AMI - Chip: CSR + Apple MFI Chip - Airdual outputs strong premium quality sound. - Cable length: 25cm * How to install in the car - Insert the vehicle Bluetooth in your car integrated the original interface (Supports Audi MMI 3G,3G High,3G+,Audi Concert/Symphony,Mercedes media interface,Volkswagen MDI connector. ) - Once the power is turned on, the vehicle mounted Bluetooth will turn on the power. LED will flicker blue to indicate that it is in a pairing mode. The device name of "Airdual CarElite" can be searched on the device and ready for pairing. * How to match the first time 1, Go to "Settings" on iPhone/iPod /iPad or other mobile devices. 2, Select Bluetooth, confirm that the Bluetooth function has been turned on and search / scan the available devices. 3, Click on device “Airdual CarElite” pairing to complete the connection. 4, Once paired with mobile devices, LED should be a stable Blue light. 5. Play music. Make sure that the volume on your mobile device is at its maximum. * How to reconnect 1, The product can stay on your car. 2, Once you turn off the car, the Bluetooth will turn off, and the Bluetooth connection with your mobile device will be stopped. 3. After turning on the car again, the Bluetooth will automatically turn on the power and reconnect to the last mobile device. LED will be a stable Blue light once it is reconnects. 4, If vehicle Bluetooth is not connected to your mobile device, go to Settings > Bluetooth, and click Airdual CarElite pairing or restart your mobile device. * How to match different mobile devices 1, In order to match different mobile devices to Bluetooth, the Bluetooth function of the first phone must be turned off. 2, LED will be a flickering blue light. 3, Now using a different mobile device, you can use the above instructions to match the car Bluetooth. Compatible with for Audi for Mercedes-Benz for Volkswagen IMPORTANT NOTES: A. Please make sure install apple itunes music app and download one song on your iPhone, otherwise the system will indicate loading all the time. B. The original bluetooth hands free phone and Airdual bluetooth audio streaming can work simultaneously. If you wanna use original bluetooth hands free phone, please make sure connect car bluetooth hands free phone before pairing Airdual. C. The music library display only support for iOS device, it will not be displayed for andriod