INTERPHONE UCOM4TP Double Bluetooth intercom 5.0 from helmet for motorcycles, I use group groups 4, 1 km distance, autonomy up to 15 hours, mp3, GPS, IP67 waterproof, all helmets

Firmware update: update and device configuration from PC (Windows and MacOS) App: New iOS and Android app - Total control of the intercom functions - View time of residual autonomy - View Firmware version installed and availability new releases - Battery charge percentage view - Facilitated creation of the Intercom Smart Intercom Pairing groups: Intercom combination via QR Code - Selection of the presets of the audio equalizer. Audio: Management of the device with multilingual voice commands - pre -registrate messages of windproof management microphone - Automatic volume regulation (deactivable) on 3 levels - New 32mm HD Top Sound speakers - Audio Equilizer - Vox Intercom adjustable on 5 levels - Intercom HD . Advanced features: Bluetooth5.0 technology - Group communication up to 4 interferences - Battery duration in Intercom mode only up to 15h (variable duration with music/GPS/radio in the background) - Extended compatibility with all Sena, TFT and GPS systems present on the market. General characteristics: connection between interfones up to 1km - group intercom between interferences with a click - menu with multilingual voice guide - connection to the smartphone - Listening/sharing music, phone calls - IP 67 waterproofing - conversation between interferences with audio background of radio functions/ GPS/Music - Possibility to load the intercom during use