"Heat & Removable Cooling Gel Mask: Enjoy 3 levels of variable heat from 104℉-113℉ （40-45 ℃） to relieve puffiness, dry eyes, and more. The removable cooling gel mask can be placed in the freezer for 35-60 minutes and attached to the Eyeris 3 to provide a cooling compress that gently relieves eye strain and fatigue. Get a personalized fit with extended massage pads and an adjustable headband that fits most people Indulge in Personalized Comfort: Our eye mask massager integrates 3 compression modes 2 pressure levels, and vibration functions to customize the intensity of your massage for targeting eyes and temples. Experience the ultimate comfort with this innovative eye massager that offers a seamless fusion of advanced technology and targeted relief. Suitable for people who work long hours or study late at night to reduce eye fatigue Improved Performance & Memory Function: Freely customize your massage preferences from any of the available modes and create a truly unique experience. Upgraded tactile buttons allow for smooth accessibility. Effortlessly recall your custom massage modes with the convenient memory function. while the easy-to-clean PU material ensures safe & comfortable use"