Mychway LED Light Therapy Skin Care Device With Hot & Cold SprayModel: LT 110R Introduction Cold Spray Using negative ion atomization technology, spray out after nano sized water molecules, moisturize and clean pores. Hot Compress Put on your eyes, keep your eyes open, let the heat directly act on the eyeballs, creating a moist, refreshing, and comfortable feeling. After applying it, massage the corners of the eyes, orbits and temples. This method can improve circulation in the eyes. Unblocked, clear vision, good