This device is perfect for on the go. It has two regular ports as well as two additional USB ports. You can charge phones, headsets and other portable devices. I love that you can also plug in speakers for charging, or an iPad that can't be charged without a regular outlet. The other day my daughter was late for work and managed to fix her hair while I drove her to work. It fits easily in the glove box or center console, making storage a breeze.