This is an air pump with a digital display. It connects to a car's cigarette lighter socket for power. It can inflate up to 15psi, so it can also be used for inflatable SUPs. There are no functional problems, but there are some scratches on the main unit due to normal use. There are no cracks. Please judge the condition of the exterior from the photos. Please understand that this is a used item and purchase it accordingly. - With pressure limit setting function - Maximum pressure 15PSI - 12V DC cigarette lighter power supply only - Size when in use: Approximately 19.5 x 17.5 x 18(h) cm - Weight: Approximately 1.5kg - Accessories: Various valve adapters, high-pressure hose (for SUP), normal hose Thank you for viewing.