Warm air 50% less energy consumption compared to other dryers of similar performance High speed, high efficiency Streamlined air duct and nozzle design combine to produce a concentrated stream of high speed air to dry hands in less than 10 seconds PIR activated. Starts immediately when hands are placed within 15cm of the drying nozzle and stops 1 second after hands are removed ensuring energy is not wasted Aluminium main body Noise level = 84dB