Compact Bluetooth communication system, Bluetooth 4.2 technology, up to 4 participants. Intercom compatible with Sena, TFT and GPS systems, voice output in various languages. Interphone UNITE app for easy configuration, Bluetooth connection to smartphone, navigation systems and other Bluetooth devices. Integrated radio with automatic storage of the 8 strongest stations, automatic volume adjustment. Microphones for full-face, modular, enduro and jet helmets, 27 mm loudspeakers, range up to 1000 m, active talk time up to 15 h, standby up to 1000 h, Waterproof IP67, black. Item Article Version Communication system Main color black Protection class IP67 Variation Single kit Transmission standard Bluetooth 4.2