• Simple and secure communication with Airoh. • The Airoh SV55-S, Jet55-S and Cezannee XR helmets are prepared for the Airoh "W-Conn" communication system. • "W-Conn" permits communication between the rider and pillion, or between two vehicles up to 10 m apart. • It is also possible to connect a mobile phone, an MP3 player or a GPS sat nav system. • The Airoh "W-Conn" is compatible with the Caberg "Just Speak" and the "Nolan n-com" communication systems. • You can easily fit the system into your helmet yourself. • To convert your helmet, you need the appropriate "W-Conn" kit for each helmet plus modified cheek pads. • Components supplied in each kit (for 1 helmet): Microphone, 2 earpads (stereo), Battery with charging cable, Bluetooth kit and Control unit.