Excellent multifunctional sleep headset: the Bluetooth sleep headset is lightweight and you can listen to music without wearing other headsets. Suitable for travel, sports activities and sleep. The Bluetooth headband is also very comfortable and can be used as a sleep mask in a bright environment. The sleep headset has a built-in microphone so you don't miss any calls. Very suitable for fitness, sports, running, yoga and other outdoor activities.Super Soft and Breathable Headband EarbudsThe soft sleep earbuds are made of strong braided wire and have a breathable mesh lining that absorbs sweat, easy to stretch and suitable for all head shapes. Confident flexibility and hypoallergenic. Protect yourself from messy hair and sweat during training. * Washable, simply remove the speaker to clean the headband.Improved sound quality and stable connection: the surround Bluetooth headband pair with Bluetooth 5.0 provides a longer transmission and a more stable connection. The Bluetooth module has a built-in 12.5 mm stereo speaker magnet and a microphone that can transfer high-quality and clear digital sound. Bluetooth technology with forward/backward compatibility can be connected to any media player that supports Bluetooth.Play Time Up to 10 HoursThe battery chip of the Bluetooth sleep headset is built in and the LiPO battery is charged. The charging time is 2 hours, the music playback can be up to 10 hours or the talk time is 12 hours and the standby time is 100 hours. Very suitable for exercise or sleep.SATISFACTION GUARANTEEOur Bluetooth sleep mask has been quality tested, which can ensure that the quality you receive has been fully tested. If you have any questions, please feel free to contact us or request technical support and customer service. We offer you the perfect solution quickly.