Lightimetunnel Sleep Mask in a new design! The Sleep mask adopted 3D ergonomic technology blocking out 100% of light to create absolute dark zone and listen to music without wearing additional headphones for your deep sleep. Perfect for home, office, air travel, business strip, relaxation, mediation and insomnia.
Our Sleep Mask features Bluetooth 5.0 Stereo Sound. Stable connectivity and smooth transmission in high speed and long distance with low battery consumption for great stereo sound experience. The Sleeping mask can be washable as you can take out the bluetooth speakers and wires out. But we recommend to wash the mask by hand with warm water.
Ultra soft and great for side sleeper. Our sleep mask is designed with breathable material for comfortable feel, breathable memory sponge and smooth fabric let you release your facial stress and help you fall asleep quicker. Bluetooth control in the middle makes it perfectly fit for side sleeper.
Built in premium high-performance battery that provide more than 8 hours playing time. You can sleep peacefully all night