Level control:
Press 5 seconds for power on/power off.
High level: heating after 1 minites, the temperature is 43c-48c.
Medium level: heating after 1 minites, the temperature is 40c-43c.
Low level: heating after 1 minites, the temperature is 38c-40c.
Main function:
1. Relieve knee discomfort
2. Relieve back discomfort
3. Relieve Muscle weakness
4. Stable body, keep warming.
5. Relieve body pain, soreness
Fit people:
Old people, knee discomfort, knee joint discomfort, Chills people, Air conditioning blowing more people, need keep warming people.
Come with:
1 pair heated knee
2pcs control cable
2pcs 7.4V,2000mAh battery pack
1pcs 8.4V dual chargeer