Superior Stereo Sound QualityExperience seamless music with superior stereo sound quality by qualified 40mm snowboarding speaker, ensuring an immersive listening journey. The exceptional sound quality excels even on ambient noise, ensuring a premium listening experience. Easy to Use, Larger Buttons DesignAdjusting volume, answering calls, and controlling music playback by skipping or rewinding tracks is user-friendly and straightforward. Larger buttons for easy operation with ski gloves, ideal for activities like Skiing, Snowboarding, Mountain Biking, and Climbing. Perfect for long skiing sessions, they fit comfortably under the helmet. 20H Long StandbyComapred with other 10h playtime ski helmet headphones, the battery life is incredible, lasting all day on the slopes. It provides up to 20 hours of playtime and quick charging with a rechargeable battery. Music fills on skiing all the day. Enhanced Bluetooth Connectivity With ski helmet headphones, available for enjoy