Therasage RX8001S Heated Double Roller Massage Bed This incredible massage bed offers the amazing benefits of Far Infrared Heat and double action massage provided by two sets of rollers, one for the legs and one for the upper body, that move in a synchronized pattern, creating the optimal full body massage in half the time. With four different programs to choose from, with or without vibration or moving the rollers manually, the easy to operate controller let you choose your ideal therapy. The RX8001S comes with an integrated flexible Heating pad that can be powered by the bed, any home 110v outlet or the 12v plug in your car.