Sleep wireless bluetooth headphones, mini binaural design, lightweight and comfortable to wear, designed for sports and sleep scenarios. Adopt in-ear plug design, effectively isolate external noise, bring more immersive listening experience. Support Bluetooth 5.3 technology, stable connection and clear sound quality. Compact waterproof design, suitable for sports, running and other multi-occasion use, whether sweating or rainy days, can maintain good sound quality performance. Easily paired with cell phones, tablets and other devices, bringing a sense of unrestricted wireless freedom, allowing you to enjoy music and relaxation while exercising or falling asleep.