MXx Dual USB Port, 3.1 Amp High Speed Charging for Android and Apple Devices - Portable Travel Car Charger (White/Metallic Blue) Dual USB ports available to charge multiple devices at the same time. Compatible with most android and apple devices and a LED light to confirm its connection Simple, small and attractive design with high quality fire proof material and anti-oxidation aluminum rim Dual USB smart ports easily and swiftly detects your mobil device for a percise charge Each port is designed with is each power 2.1/1.0 for a perfect charge everytime.