Longer Service Time & High-quality Playback With upgraded USB chargeable battery, our sleep headphones can provide last 10 hours playing time with only 2-2.5 hours charging. Quality chip set ensure clear sound and lossless music even the headphones are in the sports headphones. Built-in micrphone and volume control buttons which enable users to answer hands-free phone calls and handle previous/next song without having to use your phone.Latest Music Headband with HD Sound Quality After making numerous professional experiments and testing, we make these wireless sports headband. It delivers very clean sound without distortion even at high volume. The bass is rich and sound crisp, greatly for for indoor and outdoor exercises, such as running, jogging, hiking, cycling, doing yoga and more.Super Soft & Breathable Headband, perfect choice for side sleepers Bluetooth Headband sleep headphone is extremely soft and lightweight, which is made of durable braided cord and offer a breathable mesh lining. It can easily stretch to fit all head sizes, also incredibly soft and hypoallergenic. The Bluetooth speakers are fixed and washable, just simply remove the battery out and then clean the whole headband. It's really convenient for daily uses.Sleep Headphones & Sleep Mask & Sports Headband 3 in 1 Bluetooth sleep headphones feature a headband design with wireless headset inside, allow you to enjoy hands free music, and protect you from being disturbed by your mess hair and sweat. Wireless sleep headphones are perfect suitable for nap, air travel, gym, workout, running, yoga as well as sleeping. Bluetooth headband headphone is the best gift for family or friends. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Minnanxin