【Bluetooth Sleep Headphones & Sleep Mask & Sports Headband & Wireless Headset 4 In 1】 : Sleep headphones also can be used as eye mask or headband headphones. It can protect you from being disturbed by your mess hair and sweat, Built-in microphone also let you won't miss any callings, perfectly suitable for sleeping, nap, relaxation, meditation, travel, yoga, running, jogging and playing music, reducing noise, blocking lights, absorbing sweat or keep ears warm. | 【Comfortable-Breathable-Washable-Freesize】 : Headphones headband for sleeping are incredibly soft and fully washable,please remember to remove the speakers before washing. Bluetooth headband headphones offer a breathable mesh lining, easily stretch to fit most head sizes. Sleep headphones is not just a sleep headphones headband, but also a perfect gifts for Christmas Birthday Father Mother Valentine's Day and many other gift giving occasions. | 【Sleep Headphones for Side Sleepers】 : Sleep headphones noise cancelling headphones for sleeping, thickness is only 0.25 inch speaker, which is very comfortable for sleepers, they block out ambient noise without using earplugs that are painful & fall out, 10-Hours Music on 2-Hour Recharge. Sleeping headphones bluetooth compatible with Android and iOS or any other smartphones, tablet, laptop and more. | 【Upgraded Design】 : Unique design, better fit your needs. Wireless headset and mic inside. Allowing you to block snoring and bright lights while sleeping, enjoy audiobooks while having a nap. Listen to music while exercising, avoiding being disturbed by your mess hair and sweat. Watching TV at home, protable for air travel. Suitable for all occasions where you want to immerse yourself in your world. | 【2 Year Warranty】: What You Get: 1* Bluetooth Headband, 1* USB Cable, 1* User Manual, 1* Exquisite Outer Package. We provide worry-free 24-month replacement or full refund service, 24/7 friendly customer service. It can be an unique relaxing gift cool tech gadget for men women teen boys girls, Birthday Gifts for travelers, insomniacs, meditators, office workers.