1. LCD large screen display, clear and visible working state, simple and convenient operation.
4. Graphene hot compress, red light irradiation, magnet addition, and significant massage effect.
2. According to the original design of ergonomics, the knee joint is wrapped 360 degrees, and the massage effect is better.
5. Air bag pressing and vibration function, imitating human massage technique "pinch and massage" in one step.
3. The product has a built-in lithium battery, which is convenient to use.
