Compatibility: with all smartphones equipped with Bluetooth technology, with GPS navigators with Bluetooth technology and HFP profile, extended and native with brand sena interfones and with OEM systems integrated in the helmets, with interferences of other brands in Anycom mode and with all TFT and GPS systems Technical features: Bluetooth 5.2 technology, communication to 4 interfones up to 1km, battery life in intercom mode only up to 15 h (variable duration with music/GPS/radio in the background), compatibility extended with sena systems, OEM systems integrated into the helmets, TFT and GPS on the market, waterproofing (IP67) General features: menu with multilingual vocal guide, connection to the smartphone (up to 2), listening/sharing music, conversation between interferences with audio background of the GPS/music functions, possibility of loading the intercom during use, iOS management app and Android, removable control unit Audio: windproof directional microphone and with noise elimination, automatic volume adjustment based on the road speed, VOX Intercom adjustable on 5 levels, Intercom HD, possibility of mounting the optional 40mm speakers with audio equalizer CONTAIN OF THE PACK: CLIP and adhesive assembly bracket, 32 mm top sound speaker, boom microphone (jet and modular helmets) and sticker (full -face helmets), USB Type C cable for data and charging, quick guide.