INF Sleep Mask with Built-in Wireless Headphones, Bluetooth 5.0, Black, Eye Mask with Wireless Headphones, Sleep Glasses with Music, Headset for Travel

Specification

【Bluetooth Earphone & Sleep Mask in One】These sleep headphones are an eye mask with built-in wireless headphones with high quality speakers and microphone. Bluetooth 5.0 guarantees a stable connection to your Bluetooth devices even over long distances (up to 20 meters).
Adjustable size: the headphones are equipped with Velcro straps, so you can adjust the sleep mask to your individual size. The position of the speakers can also be adjusted to sit comfortably on the ears.
Rechargeable Battery The sleep headphone has a built-in 150mAh high-performance battery, which you can charge for about 2 hours and then provide more than 13 hours of playtime.
SOFT & WASHABLE The Bluetooth sleep mask is made of two layers of 100% polyester and 100% cotton, providing a soft and comfortable wearing experience.
Size: one size (one size) 46.5 / 8.5 / 1 cm