Wide applicability:<br> *The soft Microphone set is suitable for full face helmet,rally helmet.<br> *The hard microphone set is suitable for half face helmet,reveal the face helmet,retro helmet.<br> Features:<br> 1. IP67-level structure waterproof: high-standard IP67-level structure waterproof, soaking in water will not affect normal use.<br> 2. Built-in high-capacity battery, ultra-long standby time: 1100 mAh battery provides 42 hours of continuous playback time with intelligent power management system, and the low-power electronic devices greatly improve the use time, no more frequent charging troubles, 1 hours fast charging provides 1000 hours of battery life.<br> 3. Ambient lights: Freely switch colors, four lighting modes.<br> 4. Powerful 5.3 chip: Bluetooth 5.3 chip, stable performance and quality, low energy consumption, and long battery life.<br> 5. The bio-diaphragm wakes up the surging sound: using the light-rebound graphene diaphragm unit, provides you with 3D stereo surround sound combined with professional-level acoustic optimization and adjustment, the bass is strong and powerful, and the mid and high frequencies are clear and beautiful.<br> 6. Automatic answering calls, safer riding: automatic answering and manual answering calls are optional, you do not need to take out your mobile phone to answer the call. You can choose to automatically answer the call after caller ID voice prompt or just manually answer the call. Press and hold the phone function key for 3 seconds to reject the incoming call.<br> 7. One-to-two intelligent connection: It can connect with two Bluetooth devices at the same time. For users who have more than one mobile phone, no more trouble of changing mobile phone connections.<br> Specification:<br> Item Type: Helmet Headset<br> Model: C50<br> Bluetooth version: 5.3<br> Transmission distance: 30m<br> Working hours: 42 hours<br> Rechargeable battery: 3.7V/1100mAh polymer battery<br> Fast charging time: 1-2 hours<br> Waterproof level: IP67<br> Charging Port: USB Type-C<br> Noise reduction capability: noise reduction at 60-120 km/h<br> Charging voltage: USB 5V 1A-2A<br> Voice control operation: double tap the volume down button<br> Music EQ: Preset<br> Battery working time: about 42 hours of continuous playback (at maximum volume)<br> Applicable Helmet Type: Half Helmet,MODULAR,MOTOCROSS,Open face,Full Face,Universal<br> Special Function: Voice Control,waterproof,Noise Reduction<br> Note:<br> There may be slight size deviations due to manual measurement, different measuring methods, and tools.<br> The pictures may not reflect the actual color of the item because of different photographing lights, angles, and monitors.<br> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-DIMEANI official store