Give Your Eyes RelaxationUNCN heated eye mask provides continuous soothing heat for your fatigue eyes. Proper heat will accelerate the circulation of blood around the eyes, thus relieving some eye problems, such as blepharitis, puffy eyes, dry eyes, dark circles, etc.3D Coverage DesignUnique 3D contoured feature block all kinds of light. It makes the sleep mask excellent for falling asleep and staying asleep. The velcro elastic strap allows it is good for side-sleepers too.Temperature Control & Time SettingThis heated eye mask is designed with 3 heat levels and 4 timer settings(15, 30, 45, 60mins), which allows you to choose the ideal temperature and times as your desired. Customize your own eye SPA for sleep relaxationDetachable & WashableThe inner heat pad can be removed from the eye mask cover, and the cotton cover can be washed individually to stay healthy from dirt. Attentive craft to improve user experience.USB PoweredThe electric eye mask is powered by 5V/1-2A USB outlets, which are compatible with laptops, portable power banks, wall chargers, and car chargers. The dry eye therapy mask is well-hand-made and good for you to relax wherever you want. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store