Bluetooth Sleeping Headphones and Sports HeadbandThe headband allows you to listen to music without wearing other headphones, and protects you from being disturbed by hair or sweat. Improve Sleep: Great for home use, whether you are at home for a long time or traveling for a short time, you can get a better sleep, perfect for travel, sleep, training, running, yoga, audiobooks. They can block out the surrounding noise without wearing sleeping headphones, which are usually painful to put on and take off. High-quality wireless headphones: The wireless headphones have simple and concealed controls. The ultra-elastic silicone outer ring forms a lightweight, flexible bio-cellulose dome, providing a soft, padded interior. Waterproof Training Headphones: This headband is protected by a waterproof shell. No need to worry about sweat and rain damaging the headphones when exercising. Easy and simple cleaning, no need to rotate, no need to worry. 2-hour fast charging, 10 hours of continuous playbackThe wireless headband has a built-in rechargeable lithium battery, only needs to be charged for 1-2 hours, and the call/music playback time can reach 10 hours. When exercising, enjoy long relaxing music and comfortable hands-free calls.