Product dimensions: about 14.5 x 6 x 20.5cm [Product material]: ABS Power cord length]: about 300cm, trachea length about 50cm [Product packaging]: kraft paper Packaging size 220 * 158 * 88mm Output power: 120 (W) [Rated voltage]: DC12 (V) [Lighting lamp]: LED Features 1. This machine is suitable for 12V car tires, 2. It is also suitable for motorcycles, bicycles, ball games, inflatable boats, floating beach chairs, inflatable toys, etc. 3. On the highway, in the field or at work in the morning, when the tire suddenly leaks or the tire is injected, it can be used as first aid. 4. Car tires maintain the correct tire pressure, which can ensure driving safety and save gasoline. It can be used for all occasions with the car and has endless uses. 5. Equipped with a set of inflation nozzles, which can be used to inflate tires, inflatable boats, air cushions, inflatable toys, balloons and other purposes. Instructions for use: 1. Insert the air nozzle on the rubber hose head directly into the