3D Contoured Design & Zero Eye Pressure & 99% Light Blocking sleeping headphones mask features 3D contoured design that perfectly fits the shape of your face and nose. Unlike traditional flat eye masks, this design ensures that there is absolutely no pressure on your eyes or eyelashes. The contours are deep and wide enough to allow your eyes to move freely . It also helps in blocking out light effectively, whether you're taking a nap, traveling, or simply trying to sleep in a bright environment, this mask ensures create a dark and serene environment for a restful sleep.Long-Lasting Battery Life with Type-C ChargingOur Bluetooth Sleep Mask is powered by a high-performance battery that provides over 12 hours of continuous playtime on a single charge. The long-lasting battery ensures you can enjoy uninterrupted audio throughout the night without worrying about interruptions or beeping alerts. The convenient Type-C charging port allows for easy recharging.Cool Gadgets Gift for Men Women 3D-contoured memory foam cups create a pressure-free zone around eyes, preventing makeup smudges and morning puffiness, preventing discomfort during long hours of use. Perfect for flights, office naps, insomnia relief, or shift workers needing darkness on demand. Its an ideal gift for men, women, and teens, perfect for birthdays, holidays, or special festivals. You will receive the package including Bluetooth sleep mask x1, USB Cable x1, User Manual x1.Adjustable Strap for a Perfect FitThe Bluetooth sleeping mask comes with adjustable elastic strap and sliding buckle, whether you have a small or large head, you can easily adjust the strap to find the perfect fit for your head size, no slipping, no tightness. This feature ensures that the eye mask stays securely in place, even if you move around a lot during sleep. It is designed to be comfortable, without causing any discomfort.Upgraded Bluetooth 5.4 Chip sleep headphones Bluetooth sleep mask equipped with the latest Bluetooth 5.4 technology, our 3D contoured Bluetooth eye mask offers seamless and stable connectivity with any device built in Bluetooth within a 45ft range, you can move around freely without worrying about losing the signal, the upgraded chip delivering crisp stereo sound through ultra-thin speakers, enjoy your favorite music, Audiobooks, or white noise without any interruptions, ensuring a peaceful and undisturbed sleep experience.3-in-1 Sleep Headphones & Bluetooth Sleep Mask & Sleep Eye Mask sleep eye mask built in Bluetooth headphones inside, the sleep mask headphones allow you to enjoy hands free music or audio, wont bother your partner or roommates during sleeping time. Bluetooth eye mask is perfect for nap, insomnia, air travel and meditation, it's ideal for anyone looking to improve their sleep quality. Please move the speakers to align the ears so that you can hear more clearly while using.