Bluetooth communication system with Bluetooth 5.2 technology. Perfect communication for two, easy connection to other manufacturers or Interphone devices, intercom compatible with Sena, TFT and GPS systems. Interphone UNITE app for easy configuration and control of intercom functions, display of installed firmware version and availability of new versions, display of battery charge status in percentage, selection of audio equalizer presets, automatic volume control. Bluetooth connection to smartphone, navigation systems and other Bluetooth devices, conversation between intercoms with background sound from GPS functions / music, audio playback (A2DP / AVRCP) from smartphones, vehicle multimedia systems (tft), MP3 players and other Bluetooth players, windproof directional microphone. 32 mm HD speakers, range up to 1000 m, active talk time 15 h, Waterproof IP67, black. Scope of delivery: Adhesive clip for helmet mounting, clip holder, 32 mm HD speakers, boom microphone (jet and modular helmets), USB-C cable for charging and connecting to the computer. Item Article Version Communication system Main color black Protection class IP67 Transmission standard Bluetooth 5.2