NWT fmlave Cooling & Heating Eye Massager. Received as a Christmas gift and don’t want it, haven’t taken it out of the box. From the manufacturer: Your New Heat and Cooling Eye Massager for Migraines with Air Compression A constant warm compress (104℉±1.8℉) can improve eye circulation and to reduce eye fatigue, dark circles, helpful for dry eyes. A constant cold compress (67℉±1.8℉) can be a safe and effective way to relieve puffiness, pinkeye, eye pain, migraines and eye strains. A newly updated cooling eye massager with music designed to care for your eyes. A combination of massage techniques that massage eye, face and temples with air compression. Eye massager for migraines Unique Cooling & Heat Alternative Features Eye Massager for Migraines: This eye massager features a unique smart cold and heat compress alternative function. Heating and cooling by semiconductors and it adopts thermoelectric effect technology ( known as Peltier effect). Whether it cold or hot, and how quickly it cooling and heating, depends on the direction and magnitude of the current passing through it. Massage eyes and temples with comfortable compression across forehead and face making it an ideal eye relief and relaxation eye massager to care for your healthy eyes and enjoy the ultimate relaxations.