Does the subject want to ask "What are the side effects of Jiali Butterfly Lucky Cat Health Care Instrument"? Skin irritation or allergic reaction, electromagnetic radiation.

1, skin irritation or allergic "reaction": keeping in good health will cause skin irritation or allergic "reaction".

2. Electromagnetic radiation: The health-preserving instrument uses electromagnetic waves or wireless communication technology, and long-term exposure to these radiation will have a certain impact on health.