Listed at $150 on Amazon. This is one of the coolest things I have ever seen. So easy to use. The size of a book. And not a big book! Charge it up and leave it in your car, or wherever you please. You can jump start a car with a push of a button or use the air compressor to air up a tire or other objects with an air hose and its universal nozzle. It also has a LED Floodlight, USB power button, and LCD display. Look at pics for complete details. If you have someone turning 16 year or already have child driving, this would be a wonderful gift. They will be happy because they can charge their electronics, and you will not have to worry knowing they have a gadget to help with a flat or dead car battery.