LC-dolida Bluetooth Headband, Wireless Headphones Headband, Sleep Mask with Bluetooth Thin HD Stereo Speakers Perfect for Side Sleepers, Sport, Yoga, Travel?2 Hours Quick Charging, 15 Hours Continuous Playing? Built-in powerful battery chip, this Bluetooth headband sleeping headphones only needs to be charged for 1~2H, the talk time/music playback time can reach 10 hours which is enough to support long time exercising like hiking, climbing. Disassemble and Washable Bluetooth Sleep Headphones music headband is more convenient to keep and clean. ?Comfortable Cooling and Stylish Bluetooth Headband?LC-dolida Fashion Pattern Designed Bluetooth Sport Headband for Sleep Headphones is made of highly elastic and breathable materials, including durable braided cables, highly elastic lining and sweat-wicking design. Keeps you comfortable after sweaty workouts; The included straps help prevent sweat drips from getting into your eyes; The elastic and well-built sleep headphones fit a variety of head shapes. Durable and easy to clean. ?Bluetooth 5.2 and 13H Playing?LC-dolida Headband headphones feature with latest Bluetooth 5.2 chip, fast paring speed, less power consumption, Bluetooth headband pair with any Bluetooth-enabled device that's within 45 feet, Compatible with Most Devices. Ensure stable clear sound and lossless music even if the headphones are in sports. LC-dolida Bluetooth headband to be charged for 2 hours, the talk time/music playback time can reach 13 hours. ?Comfortable, Breathable and Washable? Sleep Bluetooth headband headphones are nestled into an extremely stretchy and breathable fabric, that's not only soft but also very skin-friendly, and will easily stretch to fit all head sizes. Because the earphones can be detached, You can wash and dry the Bluetooth headband in any household machine without damaging the speakers. ?3 in 1 Design?Bluetooth sleeping headphones & Bluetooth Sleep Mask & Bluetooth Sports Headband 3 in 1. LC-dolida wireless headband headphones with Microphone enable to answer the call handsfree, not only Perfect for using in sports actives, it also suitable for side sleepers, this Bluetooth sleep mask effectively block out light, enables you to sleep well in any position whether at home, at office, in a hotel or on the plane.