500-meter Two-Way Intercom - This motorcycle helmet intercom supports smooth two-way conversations within a range of 550 yards. Simply press the intercom button on both Y12 Pro devices simultaneously to automatically enter pairing mode. Once paired, two-way intercom communication is available. Using an advanced chip, signal transmission is fast and stable, helping you improve your motorcycle riding efficiency.Superior Sound Quality, Volume, Noise Cancellation, and FM Function - Enjoy the best high-fidelity stereo music or GPS navigation with this motorcycle headset. Equipped with a professional audio decoding chip, the 40mm diameter, 0.3-watt helmet speaker delivers high-quality sound and louder volume. It also features dual CVC, DSP noise reduction technology, and a microphone for clearer calls.Music Sharing and Multi-Scene Audio Mixing - This motorcycle helmet headset allows you to share your music with friends who also use motorcycle headsets. This helmet headset supports multi-scenario audio mixing, allowing you to listen to music and make calls (intercom) simultaneously.IP56 Waterproof and Easy to Use - This helmet speaker features IP56 waterproof technology, making it weatherproof. No need to worry about wind and rain. Simply turn on the headset, press and hold the function button to enter pairing mode (the red and blue lights on the headset will flash), and select the motorcycle headset model that matches your phone.Easy to install with RGB lighting - Equipped with a microphone, clip, and adhesive, it offers flexible options, including a boom mic for open-face or flip-up (convertible) helmets and a button mic designed for full-face helmets. Upgraded lighting features allow you to customize your helmet style and enhance your riding experience.