Easy Removal & Assembly Design: The sleep mask is equipped with a convenient zipper, allowing you to easily remove the headphones before washing and reinstall them afterward. This thoughtful design lets you handle assembly and disassembly in seconds, so you can seamlessly enjoy both restful sleep and your favorite music effortlessly.Sleep Mask with Bluetooth Headphones: The Bluetooth sleep mask combines the comfort of a sleeping mask with ultra-thin Bluetooth headphones, letting you drift off to sleep while enjoying your favorite soothing music. It effectively blocks out noise from snoring or the environment, making it ideal for insomnia relief, meditation, and yoga sessions.Enhanced Audio and Long-Lasting Battery: Immerse yourself in HD stereo sound that enhances relaxation and comfort. With a powerful battery providing up to 10 hours of playtime on a quick 1-2 hour charge, this sleep eye mask ensures uninterrupted rest throughout the night (Adjust the headphones to align perfectly with your ears for ultimate listening experience)Bluetooth 5.4 & Seamless Connectivity: Equipped with advanced Bluetooth 5.4 technology, the eye mask for sleep ensures quick, effortless pairing and automatic reconnection after first use. Enjoy stable, uninterrupted audio with any Bluetooth-enabled device within a 45-foot range.Adjustable Fit for All Sizes: The sleeping mask features an adjustable strap, ensuring a comfortable fit for every head size. You can adjust it to the desired fit to sleep more comfortably. A thoughtful gift for men, women, travelers, shift workers, and anyone seeking better relaxation.Lightweight, Light-blocking, 3D Contoured: Experience unmatched comfort with the Bluetooth Sleep Mask, crafted with a lightweight, breathable material and a 3D contoured design that eliminates pressure on your eyes, nose, and face, effectively blocking out all external light, creating the perfect environment for restful sleepwhether you're taking a midday nap or traveling long distances. Enjoy uninterrupted relaxation and wake up feeling refreshed, wherever you are.