Sleep Headphones Large movingcoil speakers with redesigned highs and lows provide a balanced sound hierarchy for a clear listening experience while resting. Designed to deliver immersive audio without sacrificing comfort during sleep. Sleep Earbuds Equipped with a 5.3 chip to reduce power consumption, extending battery life for longer use between charges. Optimized for low power draw to support extended listening sessions. Sleep Earbuds for Side Sleepers Uses voice noise reduction technology to effectively reduce environmental noise during calls, improving call clarity. Headphones for Sleeping The surface and angle of the sidesleeper earbuds are polished and refined, and the mini earbud shape fits the inner ear contour for a stable, comfortable fit even when sleeping on your side. Use scenarios Bedtime listening: Enjoy sleepfriendly audio such as white noise, guided relaxation, or calm music with a comfortable, secure fit designed for side sleeping. Travel and onthego: Long battery life with low power consumption helps minimize charging needs during long trips or daily commutes. Hands calls in noisy environments: Noisereduction technology enhances call quality when you are in rooms with ambient noise or during travel.