Charge all compatible Quick Charge devices up to 4 times faster than normal chargers. With 2 USB ports, you can charge all your devices. With 3.1A for non-QC devices, there is enough Power for all. This Car Charger comes built in with 1 layers of safety to protect your device against overcharging & short circuits. Robust and high-quality materials ensure that the car charger will last for a really long time. Compatible with all devices that support QuickCharge 3.0 and 3.0, Adaptive Fast Charge, Turbo Charge and supports all devices with USB. Do not alarm if charger gets heat-up.