Description Soft Cotton Wireless Bluetooth Headphones Music Travel Sleep Mask Built-in Stereo Speaker Microphone - Gray. Your sleep headphones allow you to listen to music without wearing extra headphones and protect you from messy hair and sweat. The best sleep headphones for people lying on their side.Thanks to ultra-low power consumption V5.0 wireless technology, the wireless standby headset can be paired faster and easier with any Bluetooth enabled smartphone or tablet. 2 hours of charging time can provide up to 10 hours of music playing, 48 hours of standby time.High quality quick-drying outer fabric with breathable mesh lining, which can absorb sweat, is very breathable and dries quickly, which is very suitable for jogging or exercising. This sleep headphones can be washed, and a stylish headband headset is very suitable for travel, sleep, exercise, running, yoga, audio book noise reduction.The headphones are mobile, you can set the speakers close to your ears to hear them more clearly, with high quality volume, enjoy music and relax anytime, anywhere, whether in bed , on the road or in the car, etc. A special pocket is designed on the side of the eye mask, if you need to clean the mask, it can help you take the headphones out of the hole, which is easy to handle.Suitable for women / men / children / teenagers. Bluetooth sleep headset is most peoples choice, as unique gift for 2021 cool tech gadgets boy girl boyfriend best friend girlfriend husband wife teacher traveler as birthday gift relaxation gift unisex gift.