There is a slight tingling sensation when using it, indicating that the current has passed through the skin and affected the muscle layer. When you use it again, you can feel the muscles shaking.
Recommended crowd: people who stay up late, don't rest well, their faces are prone to edema, and there are signs of aging.
Extended data
Matters needing attention in the use of beauty instrument
1, pregnant women should follow the doctor's advice.
2. RF instruments cannot be used for eyeballs, Adam's apple and bone joints.
3. Plastic parts, implants and prostheses should be used with caution.
4. Patients with heart disease, especially those who use pacemakers, should be used with caution.
5. Please keep your face moist when using the ion function.
Baidu Encyclopedia: Beauty Instrument