PTC heater, digital  touch switch.

Single-tube/double-tube hot and cold spray
voltage ：110-220V/50-60Hz
power： 750W
Water cup capacity:1L，recommended to fill 600-800ml of water, do not fill it up.
Hot spray mist out time : about 3mins
Cold spray mist out time: about 10seconds
Product height: 88-112cm ,excluding spray tube
                           109-134cm, including spray tube