I opened the box to take pictures of contents. Everything looks new to me. This SereneLife Premium Compact Digital Air Pump Compressor is a versatile and portable tool ideal for inflating tires, balls, and other inflatables. With a maximum working pressure of 16 Psi, this oil-free air pump compressor features a flow rate of less than 100 L/min. It comes with a 12 V voltage and is easy to use thanks to its digital display which allows you to preset the desired PSI. This air pump compressor, model number SLPUMP10, is silver in color and has a sleek design that makes it easy to carry around. It measures 4.7 inches in height, 9.1 inches in length, and 5.5 inches in width. Its portability feature makes it ideal for both indoor and outdoor use. Get your hands on this air pump compressor today and enjoy its unmatched efficiency and convenience.