Headphone band for Sleeping & Sports Headband & Sleep Mask 3 in 1. Bluetooth Headband features a soft headband design that allows you to listen to music without having to wear additional headphones, and protects you from being disturbed by your mess hair and sweat. Sleep Buds built-in microphone to let you won't miss any callings. Perfect suitable for gym, workout, yoga, and other outdoor activities. Sleep headphones headband is the cool tech gift for women & men.