Features:
-Smart Charging. Built-in integrated chipsets adapt to the power requirements of your devices and charge at the highest amperage possible, each up to Max 3.1A.
-Protects Your Devices. Designed with your safety in mind to provide over-current, over-heating, over-voltage and short-circuit protection
-3 feet long power cord provides convenient access to most wall outlets without excessive weight.
-Built-in LED indicates whether the charger is properly connected.