this is one of automatically inductive hand dryers with microcomputer controller. Double fans with patent rights. Aluminum alloy shell, AC 220/50HZ, 2600w power supply, high speed & low noise, infrared sensed device and automatic send out hot air to dry the hands. It is electric heater hand dryer for convenience and hygiene. It's a kind of ideal suitable equipment for offices, hotels, hospitals, public places of entertainment and private residences.