No mains supply ; only 2 batteries of 1.5 volts located in the housing to the right of the control board A frame to hold the patient in the shape of walking frame Average height: 80 cm from the tray Adjustable from + or - 10 cm depending on the patient's height Width fmj : 0.74 Depth [m] : 0.70 Average height [mj : 1.05 Weight [kg] : 25 Maximum user's weight [kg]: 110