ADVANCED FEATURES: Mesh 2.0 and Bluetooth" 5.2 technology Mesh communication in group of up to 24 intercoms Battery life in Mesh mode 18h (variable duration with background music/GPS/radio) Full recharge in 2.5h Extended compatibility with all systems Sena, TFT and GPS on the market Integrated voice commands to manage the device functions. APP: New iOS and Android App Total control of intercom functions Display of remaining autonomy time Display of installed firmware version and availability of new releases Display of battery charge percentage Selection of audio equalizer presets. AUDIO: Pre-recorded voice messages Directional windproof microphone Automatic volume adjustment (can be deactivated) on 3 levels New 40 mm HD top sound speakers Audio equalizer CHIP/BATTERY/BATTERY CHARGER: Chipset: Bluetooth" version 5.2 (only for devices) and Mesh 2.0 Fast charge: recharge your intercom at maximum speed. Micro connectors for microphone and speaker, type C for charging and data. COMPATIBILITY: With all smartphones equipped with Bluetooth" technology GPS navigators with Bluetooth" technology and HFP profile Total integration with all Sena Mesh systems and helmets with integrated Mesh communication system (check compatibility) Compatibility with all TFT and GPS Can be installed on most helmets. DIMENSIONS: weight: 51gr length: 85mm height: 49mm thickness: 25mm FIRMWARE UPDATE: Device update and configuration from PC (Windows and MacOS GENERAL FEATURES: Connection between intercoms up to 1.6km Connection between intercoms with one click Menu with multilingual voice guide Connection to smartphone for listening to music and making phone calls IP 67 waterproofing Conversation between intercoms with background audio from the radio/GPS functions /music Configuration of the device in beginner or expert mode Possibility to charge the intercom during use GPS: Compatible with the main Bluetooth" navigators for motorcycles GPS voice instructions also in the background during the conversation Compatible with the main navigation Apps for smartphones, voice instructions also in the background. MOBILE PHONE: Dual point, possibility of connecting two smartphones to the control unit at the same time Voice answer Management with Apple and Android voice assistant Speed dial: possibility of memorizing 3 telephone numbers Last call redial. MUSIC: Audio playback (A2DP/AVRCP) from smartphones, vehicle multimedia systems (TFT), MP3 players and other Bluetooth" players PACK CONTENT: Adhesive clip for helmet mounting Clip mounting bracket 40mm HD speaker Boom microphone (jet and modular helmets) and adhesive (full face helmets) USB type C cable for data and charging.