Fabric liner separated from stitching is not defective,it is the place to take out the Bluetooth module, so you can full wash the headband. 【Breathable Material & Gifts Idea】Perytong headband headphones is Made of 95% cotton and 5% polyester and sweat - absorption design that is comfortable to wear and breathable, extremely stretchable, fit most head size, what is more, it's incredibly soft and hypoallergenic. P93 Sleep Headphones Wireless, Perytong Bluetooth Sports Headband Headphones with Ultra-Thin HD Stereo Speakers Perfect for Sleeping,Workout,Jogging,Yoga,Insomnia, Air Travel, Meditation, Audio, Headphones & Headsets on 【Sleep Headphones & Sports Headband & Sleep Mask With Bluetooth Headphones 3 in 1】 Sleep headphones allows you to listen to your music without having to wear additional headphones, and protect you from being disturbed by your mess hair and sweat. Perytong Sleep Headphones Cool gifts for Thanksgiving Day, Christmas Stocking Stuffers, Secret Santa gifts, Birthday, Mother's Day, Father's day, Valentine's Day Also helps with side sleepers, insomnia, relaxation, meditation, travel ,noise cancelling and more 【Washable & Guarranty】Made of moisture-wicking fabric, provide a soft and comfortable feeling. Bluetooth sleep earbuds is machine washable just remove control pod first. Suitable for gym, workout, jogging, yoga and other outdoor activities. Perytong Sleep Headphones - Wireless Bluetooth Headband We provide you a free replacement or a refund within 2 years. Sleep Headphones Bluetooth Gray 3-in-1 Design: Sleep headphones, eye mask, and sports headband in one stylish product. Side-Sleeper Friendly: Ultra-thin padded speakers ensure comfort while lying on your side. Light & Noise Blocking: Soft waved edge design blocks light and reduces distractions Built-in microphone and volume control buttons make it easy to take hands-free calls and handle previous/next songs
