Product Description: Forged from Steel the TouchStone Vortex Heater remains cool to the touch. Remote control, digital LCD screen and timer! The TouchStone has advanced Multi-Level Safety Protection and can warm an entire room in minutes with Exclusive Vortex Action! Vornado heater circulates air in a powerful vortex spiral that mixes different temperature layers of a room into a single uniform zone. TouchStone model features a wireless remote and a digital thermostat, key in desired room temperature on the backlit LCD and that's it. Continuously monitors and regulates heat output and fan speed. Operation is exceptionally quiet. Tight grill spirals deter curious fingers; it shuts off if tipped over or if something blocks the intake, outflow or blades; all-metal housing stays cool to the touch. Compact, easily portable size fits in any room.