Functions:1, High-frequency vibration, which can be effectively penetrated, Improvement of eye bag, Anti-Aging & fatigue, Reducelines & wrinkles, Comfortable massage, Reduce puffiness & dark circles, Spread eye cream. stimulates collagen production and provides a comfortable massage for extra vitality in your skin.2, Thanks to thermal (heating) vibration warming+red light, the head heats up to 46°C to dilate pores, providing maximum opportunities at active absorption. This lets you use serums, creams, lotions, and moisturizers more effectively.• Boost blood circulation of eyes• Prevent the formation of dark circles• Prevent aging of eye skin• Improve absorption of eye care essenceRed light 620NM ±10NM ) has anti-ageing properties, boosting collagen production and smoothing away fine lines and wrinkles