Features1.The 2 in 1 eye mask provides consistent herbal steam heating therapy and cold compress to help promote blood circulation around eyes, relieve dry eyes, eye fatigue, eye pain, dark circles, eye bags and other eye problems.2.Made from ultra soft and skin-friendly cotton, smooth and comfortable to contact.3.Comes with a hand controller, through which you can customize the heating time ranging 10min-15min-20 min-30 min and heating temperature 35-40-45-50. The eye mask will auto shut down when the time is up.4.There is a lavender stuffing bag that you can make use of to give your eyes a homemade spa. The aroma therapy sleep aid helps you get a high quality rest.SpecificationsMaterial: cottonColor: grayPower supply: USB poweredCompress type: warm + cold compressSize: 20.7*8*0.6CMNet Weight: 34gPacking list:1* Heating Pad1* Cotton Cover1* Cooling Gel1* Controller Cord1* Lavender Stuffing Bag1* Sprayer Bottle2* Soundproof Ear Plugs1* User Manual