Langkou Washable Wireless Bluetooth Sleeping Eye Mask with Foam Ears-Free Eye Shade Head Set Sleeping Headphones Color Pink It is sleeping bluetooth headphone eye mask wireless,buetooth 4.0, You can listen to music and talk calls on the microphone.works for any bluetooth capable device such as iphone, ipad, and Andriod smartphones devices. The soft material can make you have a sound sleep. The comfortable touch feeling will protect your eyes, let them relax. There are volume on the mask, you can press it to choose the next or the previous music. At the same time ,it can pause as well. Ideal for Binatural beats, guided meditation, and other sleep soundtracks. It is washable, you can take it down when it is dirty.It can block out ouside sound around you, you can sleep well and wake up energetic in the morning.