Reduce Migraine, Skin Care, Improve Sleep, Hot Compress, Ideal Gifts, Spa Like Massage Comfortable Heating Massage: RENPHO eye massager built-in heating pads provide a comfortable temperature between 104 and 113 degrees Fahrenheit (40℃-45℃). Relax Your Eyes: Our eye machine adopts oscillating pressure and rhythmic percussion massaging, it can make the skin around the eyes more relaxed.