Generic Soft Adjustable Cotton Sleep Music Eyemask with Bluetooth Headphone - Black Eye Shade  (Black)

Product description Bluetooth eye mask adopts features in latest bluetooth 5.0 tech, sleep headphones mask pairs seamlessly with any bluetooth phone or portable device, hands-free connectivity including decline/accept phone calls and listen to music wirelessly.bluetooth sleep headphones mask block light totally, makes your sleep better, allows you to listen to music without wearing additional headphones, which make you fall asleep faster. Features: The built-in bluetooth headset kit is easy to remove and install, so the eye mask can be easily cleaned after a long period of use. Made of cotton and polyester, eye mask is breathable and light. Give you a soft and comfortable feeling.the eye mask fit for all age no matter women, men and kids. Adjustable elastic bands and hook and loop, one size eye cover fit most heads, perfect for both men and women. Great holiday gift or birthday present for family and friends! It is the best gift for regular travelers to sleep on long flights, it is also the best protection and relaxation for your eyes when you sleep at home blocking the light absolutely! With our wireless sleep mask, it will immediately relax you while helping alleviate eye strain, insomnia and stress. Perfect for relaxation, nap, meditation, insomnia, whether at home, in a hotel or on the plane. 2 in 1 bluetooth headphones and sleep eye mask: bluetooth eye mask adopts advanced bluetooth 5.0, 10 meters wireless range, faster connection and blocks out light totally. Better sound quality, comfortable sleep. Bluetooth v5.0 version, easy and fast to pair with most smartphones, tablets and other bluetooth enabled music devices in seconds, with 3-prompt buttons. Go pass the basic controls of pausing/playing music and be able to skip songs, and control the volume. Specification: Bluetooth version: 5.0 Material: polyester cotton Charging voltage: 3.7v-4.2v Frequency range: 20hz-20khz Wireless range: about 10 meters Battery capacity: 150ma lithium battery