Stable wireless sleep solution: Advanced 5.3 technology provides a reliable wireless connection for uninterrupted audio during sleep; tangle-free design and a side-sleeper friendly form. Sound isolation for restful sleep: Multi-layer sound-damping shields reduce snoring and city noise; the physical sound barrier creates a private sleep zone and reduces external noise by 35 dB. Ergonomic silicone comfort: Ultra-flat silicone tips with seamless edges fit different ear shapes, delivering a gentle grip that resists movement; smooth texture minimizes friction while the ergonomic design prevents rotation. Durable material and skin-friendly: Hydrophobic surfaces repel sweat with an air-flow-friendly design; food-grade silicone helps prevent skin irritation; designed for more than 8 hours of continuous overnight use, keeping comfort for side and active sleepers. Use scenarios: - In a noisy urban apartment or hotel room, listen to sleep audio with a stable wireless connection while reducing ambient disturbance. - For long overnight journeys or shifts, benefit from a secure, comfortable fit that lasts 8+ hours. - For active sleepers who move at night, rely on the low-friction silicone and rotation-preventing design to maintain comfort throughout the night.