Cordless Eye Mask for Dry Eyes - Eye Heating Pad with LED Display, Eye Relief, 4 Temperature, Improved Sleep, Travel, Office, Includes Removable and Washable Shells Black and Pink * 【4×4 Eye SPA Modes】Our heated eye mask provides 4 temperature settings (113°F-122°F-131°F-140F°) and 4 usage times (15Min-30Min-45Min-60Min) to meet your different usage needs. You can choose the appropriate temperature and usage time according to your needs. Start enjoying your eye SPA journey. * 【Portable and Long-Lasting】Our heated eye mask is equipped with a Type-C charging cable and a 1500mAh rechargeable battery. Fully charged in just 1.5 hours. After being fully charged, the highest temperature can be used for about 60 minutes, and the lowest temperature can be used for about 90 minutes. Supports multiple charging methods (USB port, PC, USB port, mobile power). This portable heated eye mask is for travel, lunch breaks, and bedtime. * 【Easy to use】: This eye mask uses a simple two-button system and is equipped with a digital display. Long press to turn it on or off, and a single click to set the single-use time and temperature! Please remember to set the desired time and temperature before each use and then put on the heated eye mask! * 【Fast and Even Heating】This eye mask uses advanced metal fiber heating material, ensuring quick and even heating.The inner lining is made of graphene heating material, which can ensure fast and uniform heating. It helps to promote blood circulation in the eyes, relieve eye discomfort, and improve sleep quality. It is especially suitable for people who work overtime, stay up late, travel long distances, and study intensively. * 【Easy to Clean】This eye mask for dry eyes is detachable and washable to ensure eye hygiene. For long-term use of the eye mask cover, please hand wash, do not machine wash, because machine washing will affect its service life. In addition, our mall has separate replaceable eye mask covers for sale. If necessary, please contact us or check the mall. Tips: Do not clean the heating part of the liner. * 【Clean and Replace At Any Time, Worry-Free Hygiene】: This eye mask set contains 1 heating component and 2 detachable silk eye mask shells, which can meet the needs of long-term use of eye masks, say goodbye to the trouble of cleaning and waiting, and can also be used alternately to keep the eyes clean and hygienic at all times.