EASY TO OPERATE - Plug it into the 12-Volt power outlet in your car and attach the hose to the tire you wish to inflate. Flip the switch. Once the PSI reaches the threshold that you desire, the inflator will automatically shut off. MULTIPLE USES - The tire inflator comes with multiple nozzle attachments, making it perfect not only for cars, but also for motorcycles, bicycles, ATVs, Jeeps, sports balls, air mattresses and water toys. BUILT WITH YOUR SAFETY IN MIND - It comes with a built in LED flashlight, which helps you see roadside in the dark. It also comes with a handy carrying case, making it easy to store and transport. PREMIUM CONSTRUCTION - The body of the tire inflator is made from extremely durable, lightweight plastic, and the sturdy hose is designed to resist high pressures, while allowing for maximum air flow. SATISFACTION GUARANTEED - Full 100% satisfaction guarantee included. If there are any issues, simply reach out to us. Get one risk free!