SAMSUNG'S quick charging technology allows you to use your mobile phone even while it is charging -It plugs into any standard wall outlet -The compact and durable design makes it convenient to charge your battery while home or on the go -Compatible with phones supporting MicroUSB connectivity Take this handy travel charger with you wherever you go so your Smart Phone is always powered and ready. Samsung quality Micro-USB Travel Charger ensures your device will always be charged and ready to go! It plugs directly from an AC wall power source into your phone and provides a standard battery charge whether at home, office or on the road.