【Heat Therapy for Eyes】The heated eye mask can help melt the solidified meibum and promote the liquification of meibum. Aroma Season eye mask will become your good choice. The eye mask provides heat to relieve dry eyes.【3 Temperature Levels and Auto Shut-Off】The cordless heated eye mask offers 3 temperature settings. After 20 minutes of use, the mask will automatically switch off, ensuring both safety and a pleasant heating experience.【Wide Heating Coverage】 A larger heating area ensures more even heat distribution, improving comfort and effectiveness in relieving dry eyes, styes, chalazia, and other eye conditions. It promotes faster relief and better relaxation.【2500mAh Large Capacity Battery】The eye mask is equipped with a 2500mAh high-capacity battery, making it suitable for various scenarios. When fully charged, it provides over 2 hours of continuous use (under high temperature).【Washable】Open the zipper on top of the eye mask to take out the heating pad inside before you wash it. Only the cover is washable. Do not get the heating pad wet.