Heated Eye Mask Reusable USB Silk Steaming Eye Mask with Temperature/Timer Control for Sleeping Eye Puffine, Dry Eye, Tired Eyes, Blepharitis, Styes and Eye Bag This heated eye mask is a good choice for going into easy sleep at home, take a rest for eyes at office, enjoy yourself on travel, and perfect as birthday gifts, thanksgiving gifts and Christmas gifts. 1.Safe temperature and convenient Time Control: The mask is designed with 4 level of heat and time setting, ranging from 35 to 50C and 15 to 60 minutes respectively, allowing the mask to automatically turn off as you go asleep. Wont hurt your eyes or skins. 2.The fabric made from natural mulberry silk: Can hardly feel stre on your eyes, and face. Pure silk doesn't absorb moisture or damage your make-up. Lighter, smoother and has no preure than ordinary hot cotton and synthetic leather materials. 3.Separate lining waterproof graphene heating film: Unlike traditional microwave eye mask, the eye mask rapidly heating the graphite carbon molecules, releasing far infrared rays, no electromagnetic radiation. The warming effect allows the moisture to evaporate quickly, achieving the effect of dispelling the cold and eliminating fatigue. 4.Humanized design: A.Enlarged fabric design: Increase the area of the eye masks width, wont leak light or pre the eye when wearing. B.Adjustable elastic headband:Suitable for men/women/kids. C.Eye mask double opening design: Can easily put in or plug out the inner or Ice Gels. D.Reusable&washable design: Can remove the inner out and clean the cover by hand with warm water below 30. E.6.6ft cable:The cable is long enough to be placed on the bedside table and connected to the wall socket. F.Detachable cable design: Can separate the cable from the charging end and use it as a normal eye mask. Function: 1.Relieve fatigue,remove panda eyes 2.Treat eye sorene and itchine 3.Eliminate sweliling ,fight migraine and headaches 4.Enlighten mood 5.Doing eye SPA anytime and anywhere. 6.Adjustable elasticated Tape that adjusts to all head sizes. Easy and Simple to Use: 1. Connect the DC Plug and Socket of the Eye Masks 2. Plug the USB Port into an outlet, battery bank, laptop, computer or power source with USB compatibility. *PLEASE NOTE THAT THIS PRODUCT ONLY INCLUDES THE EYE PAD, NO BATTERY BANK INCLUDED* 3. Spray a little warm water on the eye side of the eye mask to avoid dryne and turn the eye pad into a mini moist heat pad. 4. Hold Temperature to Turn On 5. Use the controller to set temperature and timer. *PLEASE NOTE THAT SETTING TO 0 MIN, WILL MAKE IT SO THAT IT WILL NOT TURN OFF* 6. Hold Timer to Turn Off Note: This eye mask mainly relieve eye fatigue and relax our brain. It cannot be used to treat headaches caused by other reasons. For treating diseases, please consult your doctor before deciding whether to buy.