Pros: Really compact, powerful, even with battery. There are all accessories for various tires on the device. Good carry handle. 3 power options are good. Good valve stem locking lever. Cons: The inflation tube is stiff and a little short, but still usable. The battery is small and drains too quickly with a lot of inflation, but it's ok for occasional use. The on/off buttons and the display take a little getting used to, but eventually you get the hang of it and it works great. highlighted. The best inflator I've tried no matter the price.