Are your feet ready for relaxation? The Medisana PR-F90 is a foot bath with massage function. This allows you to enjoy a bubble bath for your feet or a foot massage. Or you just turn both functions on. You can easily set up the standard massage function at the touch of a button. Do you prefer a more intensive massage? Then place the massage rollers in the foot bath. You activate the bubble function by pressing the 'bubble bath' button. When you press the button twice in succession, both the whirlpool and the red light function start. This, in addition to relaxation, also stimulates your blood circulation. Do you think the water is too hot? Just set the temperature yourself between 30 and 45 degrees.