1.12V,250PSI 2.CE&ROHS 3.OEM&ODM Specifications;250PSI mini air compressor with gauge, 19mm steel cylinder, 84W 7AEasy to carry and operatehigh torque and powerful motor with gaugeIdeal for saloon car, mini car tires,bicycle tires, balls, and inflatable items2 nozzle adapters and sport needle included.operated by 12V or 24V DC (optional) 12V air compressor