ADVANCED FEATURES: Bluetooth" 5.2 technology Communication in a group of up to 4 intercoms Battery duration in intercom only mode up to 15h (duration varies with background music/GPS/radio) Extensive compatibility with all Sena, TFT and GPS systems on the market. 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. CHIP/BATTERY/BATTERY CHARGER: Chipset: Bluetooth" version 5.2 Complete charge in 3 h Micro connectors for microphone and speaker, type C for charging and data AUDIO: NDVC automatic volume adjustment, dual volume adjustment mode for open-face and modular helmets or for full-face helmets, windproof directional microphone COMPATIBILITY: With all Bluetooth" smartphones GPS sat-navs with Bluetooth" technology and HFP profile Total integration with all Sena systems and helmets with built-in communication system Connection with intercoms of other brands in Anycom mode Compatibility with all TFT and GPS systems Can be installed on most helmets. 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. DIMENSIONS: weight: 39gr length: 78mm height: 45mm thickness: 24mm FIRMWARE UPDATE: Device update and configuration from PC (Windows and MacOS GENERAL FEATURES: Connection between intercoms up to 1km 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 CONTENTS: Adhesive Velcro for helmet installation Clip assembly support TS 32 mm speaker Boom microphone (open-face and modular helmets) and adhesive (full-face helmets) Type C USB cable for data and charging.