Motorcycle Helmet Intercom Headset Noise Reduction CVC Headphones with Bluetooth Speakers for Motorcyclists Off-Road Riding Group Technical data: Item Type: Helmet Intercom Headset Material: carbon fiber Group capacity: Up to 8 people Simultaneous intercom: 2-6 people Voice Hint: Support Adapter Holder: EUC Charging Interface: Type C Battery capacity: 1200 mAh (built-in) Connection distance to phone: Approx. 10 m or 32,81 feet Intercom distance: approx. 600-1000 m or 1968,5-3280,8 feet Type-C interface: used for headphones, charging and software updates Waterproof: IP67 Features: supports 2-6 people Mesh Intercom, unlimited group listening mode,Supports channel switching, Microphone sensitivity adjustment,Music Sharing, Automatic Reconnection at Effective Distance,High encryption for added security, Supports simultaneous intercom and music or intercom and FM,Microphone mute function, Connection to SafeRiding app and EUC remote handle,Suitable for various scenarios Relevant models: Applicable to motorcyclists, group off-road rides, etc. List of packages: 1 x Intercom 2 x Microphone 1 x Headphones 4 x Velcro attachment pad 1 x Power Cable 2 x Bracket Characteristics: 1, Large Buttons: The headset has large control buttons integrated into the wheel, allowing for easy and convenient control on the go. No need to stop or rummage, just press the button and hold one hand on the steering wheel. 2, Noise Control: With CSR's CVC noise control technology, you'll get noise control up to 30 dB through high-resolution speakers and a windproof noise-canceling microphone, ensuring clear conversation and music quality. 3, long standby time: The 1200mah battery capacity of the intercom in the helmet allows for up to 10 hours of music streaming or conversations with a team member, which is perfect for long trips where you don't want to stop. 4. No more loneliness: Optimizing Bluetooth 5.0 and A2DP EDR deep transmission enables uninterrupted communication with up to six partners on road conditions within a range of up to 3280 feet. 5, high performance: waterproof and provides optimal performance in harsh weather conditions, includes boom microphone for 3 or 4 open modular helmets, tilt up and soft wire microphone for full face helmets.