uxcell DC 3-6V Aquarium Fish Tank Oxygen Circulate Mini Air Pump Motor Product Name : DC Air Pump; Model : 370 Rated Voltage : DC 3-6V; Rated Current : 0. 37-0. 62A Outlet Outside Dia. : 4. 3mm / 0. 17"; Body Size : 24. 4 x 57. 5mm / 1" x 2. 3"(D x L) Weight: 10g Weight : 58g; Package Content : 1 x DC Air Pump