<ul><li>Product dimensions: approx. 14.5 x 6 x 20.5 cm 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) [Illumination lamp]: LED Features 1. This machine is suitable for 12V car tires, 2. It is also suitable for motorcycles, bicycles, ball games, dinghies, floating beach beds, inflatable toys, etc. 3. On the highway, in the field or at work in the morning, if the tire suddenly leaks or the tire is injected, it can be used as a first aid. 4. Car tires maintain correct tire pressure, which can ensure driving safety and save gasoline. It can be used with the car, just in case, and has endless uses. 5. Equipped with a set of inflation nozzles, which can be used to inflate tires, dinghies, air bags, inflatable toys, balls and other purposes. Manual: 1. Insert the air nozzle on the head of the rubber tube directly into the tire valve. When you hear the sound of air escaping from the tire, it means the air has circulated. Continue to tighten the air nozzle. At this time, the air will not escape. 2. Insert it into the DC12V cigarette lighter 3. When inflating, the meter pointer rises with tire saturation. When the pointer reaches the appropriate tire pressure (usually the tire pressure of a car tire is 223 kpa = 35 PSI), remove the cap and gas nozzle. , and the job is done. 4. Please use the professional ball needle and plastic nozzle equipped with this machine to connect with the air nozzle to inflate the ball and other air-requiring equipment. <ul><li>Note: The data is all manually measured, please allow 1-3cm error, due to the difference in light and display, there will be a certain color difference, the actual object received shall prevail.