Great for a foot massage, or pretty much anywhere on the body. Definitely relieves tired aching muscles. I like the different settings for different areas - eg. ONE good for the neck area, but not THREE; legs, hips & gluteals needs THREE, but ONE not enough. The auto cut off after about 15 minutes is great too. Charging does take a while, but it does give off considerable power and energy, so I guess that is to be expected. Overall an excellent product.