🗣️🗣️【6 Riders 1500M helmet bluetooth headset】: Our motorcycle Bluetooth headset enables seamless communication among 2-8 riders within a maximum range of 1500m. With the latest Bluetooth 5.0 technology, you can enjoy high-efficiency transmission and stable wireless motorcycle intercom for crystal-clear calls. Built-in FM and music-sharing features allow you and your friends to enjoy the same song within 30-50m. | 📸📸【2K Ultra Sony Lens motorcycle helmet camera】: The R1 PRO motorcycle Bluetooth headset is equipped with an upgraded 2K 120 degree ultra-wide-angle lens, it provides vivid and detailed 30FPS high-definition videos and 4MP high-definition images. With 4.5h of recording time, built-in WiFi, and support for 256GB memory cards (complimentary 64GB memory card included), it also can access and view recorded videos and photos effortlessly using the "RoadCam" and "KaKaOK" apps on your smartphone, supporting data-free downloads of pictures and videos. | 🎙️🎙️【CVC/DSP Noise Reduction motorcycle speakers】: Our motorcycle helmet bluetooth has advanced CVC/DSP noise Reduction technology, delivers clear sound even at speeds of 120 km/h. Equipped with powerful 40mm high-fidelity stereo, motorcycle helmet speakers offer excellent performance in high, mid, and low frequencies. Optional Hi-Res D6 headphones surpassed CD quality sixfold.Our motorcycle helmet camera compatible with 99% of motorcycle bluetooth headset on the market. | 🔒🔒【G-Sensor Lock helmet bluetooth headset】: The motorcycle helmet camera features a gravity sensor that automatically saves collision footage as protected evidence, ensuring your riding videos serve as compelling evidence when needed. With a 64GB TF card and loop recording functionality, it automatically overwrites the earliest unprotected files when the card is nearly full, providing worry-free unlimited recording memory. | ☔☔【IP65 Waterproof motorcycle communication systems】: Our motorcycle bluetooth intercom comes with a 1500mAh battery, allowing charging while in use to eliminate battery anxiety. With just a 2.5h charge time, enjoy up to 48 hours of music playback and 4.5 hours of video recording time. Our motorcycle camera has an IP65 protection rating, it's suitable for outdoor conditions like rain, snow, and dust. For any inquiries, please contact us through your Amazon account > Select "Your Orders" > Find the order ID > Click "Contact Seller".