Eye care: 1. Apply an eye care product (such as eye cream, eye mask, etc.). 2. Press the key, the function switch indicator is red, the constant temperature heating mode is started; then press the switch to heat, the high-frequency vibration 1 and 4 of the sensing area are started. 3. After selecting the care mode, massage the head gently massage from the eyes to the temple to promote absorption. 4. The product heating mode will be automatically stopped after 3 minutes. 5. You can also switch care mode according to your personal needs. Lip care: 1. Extract the lip skin products (such as lipstick, lipuette, etc.) on the lips. 2. The button is turned on, the indicator is red, the function conversion indicator is red, the constant temperature heating mode begins; then the button is turned off once, the function conversion indicator is turned off. At the same time, high frequency vibrations 1 and 4 in contact induction areas begin. 3. After selecting the care mode, massage the head gently massage on the lips to promote absorption. 4. After 3 minutes, each pattern of the product will automatically stop. 5. You can also switch care mode according to your personal needs.