Wash those dirty hands with the 9-Ounce Infrared Sensor Automatic Soap Dispenser. Made from stainless steel for durability, this soap dispenser has a capacity of 250ml and weights just 550g. To use it, simply activate it by pressing and holding the + button for 1-2 seconds - a red light will flash twice to indicate that the unit has been turned on. There's no need to press it again as the unit will remain in standby mode and dispense soap as needed when you put your hands in the right place. To turn the unit off, just hold the - button down for 1-2 seconds. This product uses 4xAAA batteries and will run for about 3 months. Perfect for use at the home or office.