【1080P HD Video Recorder】The helmet camera headset has a built-in HD 1080P camera and a 120° ultra-wide-angle lens to clearly record and capture exciting moments. Equipped with a 360° rotating base, it can achieve horizontal/vertical shooting and record panoramic views. It supports loop recording, and when the memory is almost full, it will automatically overwrite the earliest unprotected file, providing worry-free unlimited recording memory【2 Riders 1000M Intercom】The motorcycle Bluetooth headset enables seamless communication between 2 riders within a maximum range of 1000 meters. Using Bluetooth 5.0 technology, you can enjoy efficient transmission and stable wireless motorcycle intercom for clear calls. Compatible with 90% of Bluetooth headsets on the market, you don't have to worry about not being able to communicate with your friends【WiFi Video Viewing】The helmet headset camera WiFi function allows you to view recorded videos and photos on your mobile phone (please download Roadcam from the App Store first). After the mobile phone is connected to YX-Q28-WIFI..., you can view real-time video, download recorded videos and pictures, set parameters, etc. on the APP. (Note: After connecting to the recorder's LAN, you cannot use mobile data or other WiFi. You must use this network to view APP videos)[1500mAh large-capacity battery] Built-in 1500mAh large-capacity battery, supports 50 hours of music playback and 6.5 hours of video recording (no need to play music), ensuring worry-free riding. (Note: When the device is turned on, plug in the charger to charge, the Bluetooth headset automatically shuts down, the camera turns on normally, and it is recommended to turn off the camera when charging)[CVC intelligent noise reduction and IPX6 waterproof] Built-in high-sensitivity microphone, with CVC+DSP professional noise reduction, effectively reduces environmental noise, providing you with clear calls and high-quality stereo music. IPX6 waterproof standard, can adapt to various weather such as rain, snow, dust, etc., designed for outdoor sports, whether it is riding a motorcycle, skiing, parachuting or snowmobiling, it is very suitable[Easy to operate] Split installation is adopted, simple and safe. Equipped with soft and hard microphones, it can be applied to most types of motorcycle helmets, full helmets, half helmets, and 3/4 helmets. The motorcycle helmet speaker also supports automatic answering of calls, language assistant, music control, volume increase and decrease and other functions, providing great convenience and fun for your riding.