[Easy to operate]: The heated eye mask is powered by USB and can be easily powered by PC USB port, power bank, car charger, mobile phone charger, the eye mask is particularly light and portable, can be used for naps, bedtime, long-distance travel, relieve eye pressure . [Fashionable Design]: The eye mask is made of one-piece hot pressing cutting technology, the memory foam slow rebound material makes the eye mask more lightweight, super light weight, suitable for carrying around in any occasion, the eye mask supports washing, it is recommended to wash your hands gently, after cleaning, please Dry naturally. Do not use the mask until it is completely dry. [Advanced technology]: The control line and the eye mask are connected by magnetic suction, which can be connected more conveniently and quickly. The controller has 3 adjustable temperature ranges from 40°C to 60°C (104°F to 140°F), which can meet the needs of most customers for hyperthermia. Request, set the time for 30 minutes to automatically turn off the heat therapy, and you can enjoy the safe and soothing eye treatment at the beauty salon level. [Latest graphene technology]: The eye mask uses graphene elements to quickly heat up, and the 3D design makes the temperature completely concentrated on the eyes, effectively relieves eye fatigue, promotes blood circulation in the eyes, and deeply relieves dry eyes, eye pressure and puffiness, and eyelid margins. inflammation, dark circles, relieve eye fatigue, improve sleep. [COMFORTABLE TO WEAR]: The 3D contoured design fits the bridge of the nose perfectly and blocks all light, the ultra-deep eye mask wears no pressure on the eyes at all and even allows you to blink, perfect for nappers, travelers, sensitive sleepers.