About this item Double Noise IsolationThe sleep earbuds feature a dual-layer design that can reduce ambient noise by up to 30dB at 1kHz sound source per lab test result. By replacing snoring and unwanted noise with soothing lullabies or white noise, they assist you in regaining peaceful sound sleep more easily. Patented Flat Snail DesignThe sleeping earbuds have a patented flat-thin, snail-like shape with 45° ergonomic ear fins, which avoid bulging into ears and causing discomfort. The mini sleep buds are made with ultra-soft silicone and are super lightweight, providing pressure-free comfort for both back and side sleeping. 1.2 Meter Enhanced Flexibility & DurabilityThe sleep headphones cord is made with oxygen-free copper wrapped in TPE material, offering lossless audio transmission with enhanced durability and flexibility. The cable length is 1.2 meters, suitable for various relaxing scenarios such as air traveling, audiobook listening, working/reading, meditating, sleeping, and mor