Specification: Motor: DC 12V, AC transformer AMP: 1.6A Input: 100 to 240V AC, 50/60HZ, 0.6A Air flow: 10.5L/minute Output: 12V DC, 1.6A Auto stop: 25psi battery/charger Auto start: 15psi Input AC: 100 to 240V, 50/60HZ, 350MA Working pressure: 2 to 15psi Output DC: 24V, 500MA Nominal voltage: 12V x 10cell Fully charge time: around 4hours (power auto cut off when fully charge) Working time after fully charge: 90minute Net weight: 1.231kg/piece Size: 11 x 5.5 x 12cm Includes: 1 x compressor 1 x airbrush holder 1 x AC transformer 1 x battery charger 1 x battery 1 x air hose (1.7M) 1 x mini filter PAB-F1 1 x airbrush PAB-30 1 x cowskin bag 1 x gallus