Sleep Eye Mask & Bluetooth Headphones 2 in 1 The sleep eye mask featuring the advanced bluetooth tech,easy and fast to pair with smartphones, tablets and other wireless bluetooth devices in seconds.Sleep Headphones Thin Stereo Speakers and Built-in HD Microphone allow for listen to music,hands-free calling, makes you answer a phone or have a call clearly and uninterruptedly when the eye mask is connected to your phone.Won't miss any important calls when you sleeping. Comfortable & Innovative Design Eye mask is made of velvet and stretch cotton, super soft and comfortable.The ergonomic design of Bluetooth eye mask allows you to enjoy total darkness day or night. Sleep headphones Innovative design on nose section, preventing any type of light whether bright or brightest, creating total darkness for light sleeperPerfect for relaxation, nap, meditation, insomnia. Play Time More Than 8 Hour Sleep Headphones Bluetooth built-in 200mAh high-performance battery, Charge about 1-2 hours provide more than 8 hours playing time, won t be waked up at night,enough to support the whole night. this bluetooth eyemask won t beeps to wakes you up when the battery runs down. Washable & Detachable & Adjustable Sleeping headphones eye mask speaker and microphone can be taken out, so you can full wash the eye mask at any time. It is easy to take out and install.The eye mask also has a flexible velcro,you can adjust the strap to the most comfortable position until fit your head well,ensure best comfort. Perfect Gift Choice Bluetooth sleep headphones are cool tech gadgets that are not only portable but also versatile. MUSICOZY sleep mask headsets as the dad birthday gift and teen boys gift idea are popular for giving gift. It is not only a great gift for men, women, teen boys, girls, teenagers, young people, mom, dad, kids, couples, parents, friends, Christmas, mothers day, birthday party, insomniacs, but also is the best choice for home, office, air travel, relaxation, mediation and insomnia.