س: شهادة RoHS لجهاز تدليك الخصر KY1021

ج:

It is recommended to start from the lowest setting (air pressure level 1 / low-frequency vibration / heat therapy at 45℃) and experience for 5-10 minutes:

Shoulders / Neck: If you have been sitting for a long time and feel stiff, you can start with vibration + low air pressure for relaxation. Once you get used to it, gradually increase the air pressure level.

Knees / Joints: Prioritize turning on red light + heat therapy (to promote blood circulation), and combine with 1-2 levels of air pressure for gentle pressing.

Hip bones / Buttocks: Heat therapy + medium-intensity vibration is suitable for relieving soreness from prolonged sitting. The air pressure can be adjusted according to muscle thickness (choose 1-2 levels for thinner muscles, and 2-3 levels for thicker muscles).

Adjust every 2 minutes to find the comfortable range of "slight soreness but no pain".