The heat is automatically on but you can change the setting at any time.
This product comes with one-year warranty from the date of purchase.
Our eye massager needs 2-3 hours to charge once. The working time is 120 minutes, with 15 minutes/1 days working, it can work for 7 days.
5 acupoints covered including Guanzhu/Sizhukong/temple/Chengqi/Jingming acupoint. Yes, it will massage your both eyes.
We recommend customers over 8 years old to use our eye massager. Also, teenagers, the elderly should use it under good supervision.