* Warm Tip: Thank you for choosing our Bluetooth White Noise Sleep Mask. Please note that this product does not have noise-cancelling features. It is designed to provide soothing white noise to help you relax and sleep better. For optimal results, we recommend using it in a quiet environment. BEST GIF-T for EVERYONE- Our sleep eye mask comes with White noise , sleep white noise mask provide a smart way to enjoy great music while you relax and sleep. It is a perfect gif-t for men, women, teenagers, boys, girls as birthday gif-ts, Christmas gif-ts and other special occasions. It is suitable for student groups, office workers with high work pressure and seniors. Whether you are on a lunch break in the office, at home or traveling, the sleep mask can protect your eyes.Cool Tech Gadgets. 14+ HOURS PLAYTIME - Upgraded to a powerful 340mAh battery, the sleep mask now offers 14+ hours of continuous playtime on a single charge. Enjoy uninterrupted music throughout the day without missing a beat. Perfect for air travel, car travel, yoga, midday naps, audiobooks, meditation, and bedtime reading for everyone. 3D EYE OCKETS NEW DEEPENING DESIGN- Introducing the New 3D Bluetooth Eye Mask, featuring an updated 2.5-3CM eye socket design based on market testing. This design effectively protects eyelashes while keeping the eyes comfortable and unburdened. BLUETOOTH & HANDS FREECALLING- Eye mask for sleep can't only listen to nature sound. Sleep headphones Connect seamlessly with Bluetooth technology to listen to your favorite sounds or take calls hands-free with the built-in microphone. Sleep mask earbuds pair with any smartphone or tablet devices quicker & easier within 45 feet. EFFECTICELY BLOCK LIGHT & TIMING- New improved wireless sleep mask are made of 99% pure mulberry silk. The unique design of the nose part can effectively block the entry of light and help you solve the problem of light interference when falling asleep. Also leave the white noise sleep mask on all night, or set a timer for 30, 90 or 120 minutes. Makes it ideal for relaxation, naps, yoga and meditation. BLUETOOTH SLEEP MASK & 38 SOOTHING SOUNDS- Upgraded Bluetooth sleep headphones with white noise. The White Noise Sleep Mask is packed with 38 high-quality nature sounds and white noise to eliminate distractions and help you fall asleep. Not all white noise sleep masks can do this, but we strive to be the best. We are the first to upgrade the sound of our white noise eye mask to 38, effectively reducing the noise brought by the environment.