Might look small but it is powerful! Well, that is Duo for you. The Duo is a smart choice as well as the best in-car charging solution. As its sleek and compact design helps it to snugly fit into a standard lighter socket, & it is not as bulky as other chargers available in the market. The Duo has a 2.4A rapid charge along with an over-heat & over-charge protection circuit to protect your devices. The slim design not only makes it look stylish but also fits easily in your dashboard without getting in the way of other controls. The duo is available which is universally compatible with smartphones, tablets, music players, and cameras, as well as other electronic devices which can be charged via USB. Duo has an agnostic operating system which means it supports all Smart Devices. Whether you are going out for a night or a road trip do not get all worked up when your phone runs out of charge on the way as Duo would rightfully come in handy.