Plug TENS pads to TENS unit, then attach TENS pads to spots on your body where there are sore and aching muscles: Use unit to select one automatic or one of four manual modes.
Use on shoulders, arms, legs, feet, back and joints; not on thorax or upper back.
Four modes for different therapy needs
Batteries included
Pads are durable but replacement pads are readily available when you need them.
