Up to 3.1A Output Current when use both USB ports</br>Fast Charging for multiple devices</br>Smartchip with short circuit protection never heats or overcharges battery</br>LED indicator light lets you know the status of the charge</br></br>Product Description</br></br>WirelessFinestTM Dual-Port USB Car Charger can charge up to TWO of your devices at once while you're on-the-go. Up to total 3.1A output if use both usb ports simultanously?? and 2.1A max output for any of the usb port. iSensorPower will auto detect which device is plugged in to generate maximum output power for high-speed charging SAFELY of that device. Strong built?? compact?? lighter and smaller with high quality design. Built with a soft?? blue LED power indicator. Compatible Models : Apple: iPhone 6?? 6 Plus?? 5s?? 5c?? 5?? 4s?? 4?? iPad Air /2?? Mini / 2?? iPad 4?? 3?? 2 and iPods @ 1A to 2.1A Max Android: