DC-25X Product Description: Zero-maintenance, oil-less piston air compressor, Universal power adaptor: 100-240V 50-60 Hz, Equipped with 2 M braided hose, Airbrush holder, Available with accessory of rechargeable battery set, charger & carrying bag. Each sold separately. Product Info: Airflow: 6-8 lpm, Preset max pressure: 30 psi, Weight: 0.4 kgs / 0.9 lbs, Size: L9.5 x W8.7 x H5.8 cm, Accu Pack 2hours charging, 45min working. Every 3 months must be charged up to keep battery in good condition.