• 【Hands-free Headband Headphones】The LC-dolida Bluetooth headband headphones are built with Bluetooth and a speaker, allowing you to listen to music or answer calls No need to put on earphones Moreover, this Bluetooth headphone headband sports sleep headband protects you from messy hair and sweat interference Enjoy a more convenient lifestyle • 【3 in 1 Design】Bluetooth Sleep Headphones & Bluetooth Sleep Mask & Bluetooth Sports Headband 3 in 1 The LC-dolida wireless headband headphone with microphone allows you to answer calls hands free Ideal not only for sports activities, but also suitable for those who sleep on their side This Bluetooth sleep mask effectively blocks out light, allowing you to sleep well in any position, whether at home, in the office, at the hotel, or on the plane • 【HIGH QUALITY BLUETOOTH STEREO SOUND WITH THIN SPEAKER】Bluetooth headband sleep headband with latest Bluetooth technology provides a more stable connection with your phone, tablet, laptop or PC Only 0.25 inch thin speakers produce high-fidelity stereo sound quality and provide a soft and comfortable music environment • 【2 hours of fast charging, 8-10 hours of continuous playback】Equipped with a powerful battery chip, this sleep Bluetooth headband-style headphone can provide 10 hours of talk/music playback with 1-2 hours of charging, making it sufficient for long-duration activities such as marathons, hiking, and mountain climbing The detachable and washable Bluetooth sleep music headband headphones are convenient for storage and maintenance • 【Comfortable and stylish Bluetooth headband】LC-dolida's stylish pattern design sleep headphones Bluetooth sports headband is made of high-quality fiber material Cool, soft, quick-drying sports music headband keeps you comfortable even after a sweaty workout This headband headphone is the perfect sleep headphone for those who sleep on their side Choose our sleep Bluetooth headphones, and you can quickly fall asleep and enjoy a comfortable dream