????[Removable Cover, Easy to Clean] The cover can be removed, cleaned, and can be used multiple times, which is economical. And the elastic band is designed so that adults, children and men and women can use it comfortably. ????[Cordless Eye Mask with Good Shading] The USB Eye Mask made of silk material is very soft and gentle to the skin, excellent breathability. It adopts 3D three-dimensional design, which can easily create a comfortable sleeping environment. ????[Temperature Adjustment & Automatic Timing Function] Two temperature modes, "high temperature" and "low temperature" can be switched with one key as needed. And 30 minutes automatic power-off design is safer to wear it to sleep. ????[USB Rechargeable Eye Mask]Weighs only 63 grams, it will not be stressful to wear for a long time. The cordless design is not limited by the venue. Whether you are resting at home, relaxing in the office or traveling, you can use it anytime, anywhere to relieve your eye fatigue. ????[Heated Eye Mask]Using a heating Pad with high thermal conductivity and high heat insulation, this Heated Eye Mask can heat up instantly within 10 seconds, evenly heat the eye area, relieve dry eyes, fatigue, stye, blepharitis, chalazion, MGD.