Mini air compressor Specifications: -AC power: 95W -Max pressure: 40PSI -Weight: 4kg,1/8 HP -Electrical current: 0.6A -Capacity: 2.0CFM -Pressure regulator: Usually 25-30 PSI -Air conduit: 1/8NPT x 28 compatibale with Japan or U.S.A. made jet pens. 1 pcs/color box,26.5x13.6x21.2cm, 4pcs/ctn/1.3' Nw:17kgs, gw:18kgs