The Slime 40050 Tire Inflator is a portable car air compressor with a maximum working pressure of 150 Psi. It is designed with a corded electric power source and a durable aluminum tank material. This tire inflator is compact, with dimensions of 7 inches in length, 5.75 inches in height, and 2.5 inches in width, making it easy to carry and use on-the-go. The lubrication type is oil-free, and it operates at a voltage of 12V with 0.8 hp of horse power. Perfect for quickly inflating your car's tires, this tire inflator is a convenient tool to have in your vehicle.