“App Remote” safely connects Sony Car Audio and your Smartphone with two-way source control. What this application is capable of. 1. Fully Synchronized Function Integration with Car Audio or Personal Audio System Control your music and applications from your car audio or smartphone. 2. Voice Communication Through voice operation, you can safely and comfortably operate your smartphone in the car. 3. Smartphone Visualization Enhance the way you enjoy music on Car Audio or Personal Audio System with your smartphone display. 4. Custom Sound Setting Full settings of DSP features (e.g., Equalizer, Volume Control, Fader/Balance/Subwoofer, and Listening Position) available using smartphone as a remote screen. Compatible Sony products: MEX-N4000BT/N4000BE/N4050BT/N4070BT/N5000BT/N5000BE/N5050BT/N5070BT/GS610BT/GS610BE/ N6050BT/N6000BH/N6000BD/GS810BH/M70BT, XSP-N1BT (*1): MEX-BT3100P/BT3100U/BT3150U/BT3153U/BT4100P/BT4100U/BT4100E/BT4150U/GS600BT, WX-GT90BT/GT90BTE/GT99BT/GT99BTM (*2): XAV-602BT/612BT/712HD/712BT (*3): GTK-N1BT *1　No Voice Communication, Custom Sound Setting *2　No App Control from Car Audio *3 No App Control from Personal Audio System, Voice Communication, Fader/Balance/Subwoofer/Listening Position Setting Voice recognition function does not work depending on your smartphone. In that case, go to "Settings" - select "Voice Recognition". Sony and the Sony logo, App Remote, Xplod are trademarks of Sony Corporation All other trademarks are trademarks or registered trademarks of Sony Corporation or their respective owners.