This electric air pump conforms to worldwide safety certification standards. With a strict quality control system This rechargeable pump conforms to worldwide safety certification ... : CE,RoHSSpecification:1) Voltage: 12V/100V, 110V, 120V, 220V, 230V, 240V 2) Pressure: 3,700Pa3) Material: ABS Packing information:1pc/color ... .W.: 14.5kg G.W.: 16.5kgMOQ.:2000PCS Rechargeable Battery Electric Air Pump