Charge all your portable devices at lightning speed with the latest technology, thanks to Qualcomm Quick Charge 3.0. This car charger has an output of up to 6000 mA. It features a licensed Qualcomm Quick Charge 3.0 chipset with a USB Type-A output for the fastest charging at up to 3100 mA. With the compact yet powerful 4smarts car charger, you can quickly and conveniently charge all your mobile devices in the car. Thanks to the integrated Qualcomm chip, charging is incredibly fast, and if you want to charge your Bluetooth headset alongside your smartphone, that's no problem, as the 4smarts Rapid Charger has 2 USB ports and can charge two devices simultaneously.