Description:1. It is recommended to adjust to an appropriate tightness during use (you can slowly adjust the tightness according to the experience during use), leaning against the sofa or chair for better fit, more uniform force, better effect and better comfort!2. It is recommended to use 1-2 times a day for 10-20 minutes each time. Remember to rest with eyes closed for 3-5 minutes after use, the eyes will be more comfortable.3. Use after charging the product4. Product cleaning: Use a wet towel or 75% medical alcohol-soaked cotton ball to wipe the product mask and appearance.5. Prohibition of access to fire sources, corrosive liquids and various adverse environments.Four combination modes: vitality mode, relaxation mode, soothing mode, sleep modeDisabled Crowd1. Banned for pregnant women2. Myopia above 800 degrees, please use under the guidance of a doctor;3. Patients with severe glaucoma and cataract4.Eye massager is not recommended for children under 4.7 years5. Prohibition of use of stroke sequelae6. Injuries around the eyes, patients who have just completed surgery (double eyelids) are forbidden to use during the rehabilitation period7. People who have performed major eye surgery such as glaucoma, cataract, retinal detachment, etc. are forbidden to use, please consult the doctor for advice after one year of myopia surgery8. People with severe inflam