FreedConn T-MAX Motorcycle Helmet Bluetooth Intercom Headset Communication Systems Kit, Full Duplex 6 Riders Group Intercom/FM Radio/Voice Prompt/MP3/GPS Connective/Range 1000m / Waterproof

6 Riders Simultaneous Group Intercom via Bluetooth: 1000m intercom range, 6 users connection, and separated riders distance is 500 Meter, connectable to multiple devices at the same time ( cell phone, GPS, L2 adapter ) Multiple Device Connectivity: The T-max is compliant with the Bluetooth 4.1, it can connect up to two Bluetooth devices at the same time, such as two phones, or one phone and one GPS. And the high-quality stereo speakers DSP Echo Cancellation and Wind Noise Suppression Technology: Hi-Fi speakers make you enjoy your favorite music from phone and MP3 device with Bluetooth A2DP, with DSP echo cancellation and wind noise suppression technology, crystal clear voice quality is guaranteed in a high speed Usable During Recharging: Independent charging port design make you able to charge by power bank while you are listening music on riding, it also reduces the probability of damage to the charging port IP65 Waterproof Rating: Waterproof IP65 for all-weather use, User-friendly and durable design with water-proof and sun-proof function, easy to connect and install, adapt to all kinds of weather. Safe auto-receiving cell phone calls, pair with up to two mobile phones for convenient hands-free calling Built-in FM Radio and Voice Prompt: Enjoy built-in FM radio functionality and voice prompt features for enhanced convenience during your rides, allowing you to stay entertained and informed while on the road Full Duplex Communication System: Experience real-time two-way communication with full duplex technology, allowing simultaneous talking and listening without interruption, just like a natural face-to-face conversation between riders