Aqua Blue ADP-03 AC/DC Aerator - Safe and easy to use. - Reliable during brownouts and/or low voltage. - Automatically turns ON when AC supply is interrupted. Variants: ADP-03 - 2 watts ADP-07 - 1.3 watts ADP-09 - 1.3 watts Product Specifications: Model: ADP-03 Voltage: DC 5V Power: 2W Pressure: 0.01MPa Air Capacity: 3.0L/Min Dimensions: 85 x 114 x 51 mm