The soft, warm and comfy eye mask is loved by all as it has Bluetooth 4.1 connectivity letting you stream music to it from your smart phone or other Bluetooth compatible device as you drift off to sleep. This hi-fidelity stereo headset can play soothing music without the need for any uncomfortable wires and if you wish can even be used to accept incoming calls when synced with your phone. It makes an ideal travel companion or sleep aid for those who want to get some much needed rest in the day as the elasticated eye mask is comfy to wear and keeps out all ambient light so you can block out the world and get some rest even in bright and noisy environments. Its exceptionally light and easy to transport as it comes in it very own carry case so make sure you pack this in your hand luggage for some undisturbed rest on your next flight or long journey.