Odds are you probably have more than one device that needs recharging. Why not to charge them simultaneously with ACME CH207 Wall charger which has four USB ports. In addition to that, it features auto device recognition, thus, detects device automatically and delivers the right amount of energy particularly for that gadget as well as it is safe because of short circuit protection. It is compact so do not take much space and looks elegant. More importantly the charger is universal, therefore, you can use the same charger for smartphones, tablets, activity trackers and many more.