Thanks to the Bluetooth connection with your smartphone, you can listen to music in Hi-Fi quality and receive the indications of the navigatorVery easy to use: Interphone Link Thanks to its user friendly interface allows you to activate all functions in total simplicity and security, thanks to the designed keys to respond to the lighter touch start the intercom, radio, call and music function.Audio: NDVC - Automatic volume adjustment, double volume adjustment mode for jet and modular helmets - for integral helmets, windproof directional microphoneMobile phone: Speed Dial- Possibility of storing a phone number to quickly recall with a command from the intercom, voice call, last call recomposition, telephone conversation sharing with passengerVoice commands: check the main functions of the intercom with simple voice commands