All electronics ship with US style plugs.You may need a voltage converter or a plug adapter.
Special Features
RELIEVE EYE DISCOMFORT - It can be used for dry or moist heat therapy, just spray 2-3 drops of water on the eye side of the electric eye mask when heating. It will produce a comfortable moist heat sensation, which will effectively relieve dry eyes, eye fatigue, dark circles, blepharitis, and other eye discomforts when applied to the eyes.
100% BLACKOUT & SOFT WASHABLE COVER - Our heat mask is made of skin-friendly cotton, so lightweight and soft that you almost barely notice that they're on your head.; the "nose wing" design effectively blocks light from the nose area, allowing you to relax your eyes or sleep soundly anywhere. The cover is removable and washable with hand.
3 LEVELS OF TEMPERATURE CONTROL - The warm eye compress mask has 3-level heat temperature settings (104°F, 122°F,140°F) and default 45-minute auto-off settings to prevent prolonged heating burns.
ADJUSTABLE BAND FITS ALL HEAD SIZES - The eye mask has a 3-inch wide cushioned, you can adjust the length of the eye mask through the band, so the mask won't slip off easily and stays in place for all sleeping positions.
EASY TO POWER & 70" USB CABLE - The heating eye mask is USB-powered with a regular 5V/1-2A USB outlet(not included), or wall chargers, laptops, power banks. Foldable design makes it easy to carry the sleep mask with you, whether you are resting at home, in the office, traveling, in car, or on the plane, you can experience the warm treatment to relieve your eye fatigue.