【Sleep Headphones & Wireless Earphones & Sports Headband 3 in 1】Perytong Bluetooth Sleep Headphones feature a headband design with wireless speakers inside, which help to tune out external noises and lull yourself to sleep.Wireless headband adopt latest Bluetooth 5.0 version with 33 feet of wireless range, and compatible with most iOS, Android or windows system wireless devices. like smartphone, table, ipad or laptop 【Best Sleeping Headphones for Side Sleeper】The devices control module is in the middle of speakers, won’t press the ears, which is very comfortable for side sleepers sleeping. The ultra-thin flat headphone speakers are comfortable enough to wear while lying down or sleeping on your side. They block out ambient noise without using earplugs that are painful & fall out. 【Comfortable and Breathable Material】This sports Headband is made from a soft, cool material that absorbs sweat, is very breathable and fast drying making it excellent for jogging or working out. These headbands are washable, very easy to clean (just remove headphones from the headband). 【Long Battery Life】Perytong sleep headphones offer a rechargeable battery that lasts up to 10 hours. Quality chip set ensure clear sound and lossless music even the headphones are in the sports headphones. There are built-in microphone and volume control buttons which enable users to answer hands-free phone calls and handle previous/next song without having to use your phone. 【Fashion, Comfy & Washable】Our headphones headband is made of special fabric, compressive on pressure to protect your ears and great breathability. Please take out the bluetooth module before full wash the headband.