Mesh / Bluetooth communication system, Mesh 2.0 and Bluetooth 5.0 technology in one device. Groups of up to 24 participants possible with Mesh, easy connection to other manufacturers with Mesh technology or Interphone devices with Mesh, intercom compatible with Sena, TFT and GPS systems, voice control for Apple and Google, voice output in various languages, Interphone UNITE app for easy configuration, Bluetooth connection to smartphone, navigation systems and other Bluetooth devices, music sharing, speed-dependent volume control. Microphones for full-face, modular, enduro and jet helmets, 40 mm HD speakers, range up to 1600 m, active talk time with Mesh 8 h and Bluetooth 15 h, standby up to 1000 h, Waterproof IP67, black. Battery standby 1000 h Type Article Version Communication system Main color black Protection class IP67 Variation Single-Kit Transmission standard Bluetooth 5.0