P.T. Rail Angled Comb Ultrasound-Muscle Stim Comes with Batteries

Comes with Batteries

But it will only get to the battery if you drop it in water

Parameter alarm function is optional

- Comfortable wearing

P.T. Rail Angled Comb Ultrasound-Muscle Stim Comes with BatteriesFeatures an adjustment screw to customize rail angle to suit even the steepest stairs * Easily folds up to store out of the way and will not accidentally fall down causing an impace injuty * A machined precision tension fit hinge creates stable rock solid support * An excellent support option for sunken living rooms decks patios or 2 and 3 step stairs in garages * The P. T. Rail Angled can be mounted with a mast at the threshold of a corner tub or