Three Heat Compress: Constant Temperature Hot Compress: 38~42, the first gear is low temperature, dry eyes, tired eyes, swollen eyes and no energy, just put it on and close your eyes to rejuvenate;The second gear of hot compress: 42~45,so you can sleep well and brighten your eyes;The third temperature of hot compress: 48~58,suitable for cold areas, the temperature is too high, please pay attention to avoid discomfort.Vibration Massage: Improve the adjustment ability of ciliary muscles, activate eye cell tissue, increase oxygen and dredge the collaterals, relax the eyes. Highfrequency vibration massage, dilute eye bags and brighten eyes, improve the microcirculation of eye tissue.Preparation Before Use: Clean the face (remove makeup), especially the eye bags;2. 1. After cleaning, apply to the work patch to keep the gel better:3. After adjusting the working patch of the machine and placing the bag under the eyes, turn on the switch to work.Perfect Gift: It is a perfect gift for friends or family. The contour fits the eye, design of glasses frame conforms to human face contour curve. Tips:please charge the product for 2-3 hours first before use.Lightweight And Protable: Small size, light and portable, with a small space occupation, does not block the line of sight, and can be massaged while working. Complete functions, diversified choices, userfriendly, you can change modes at will.