Don't be fooled by its compact size - this 2.1 amp rapid wall charger is loaded with convenient features! Light the way In a low-light situation? No problem - just push to activate the LED connector light so you won't have to fumble in the dark trying to connect your device. Save energy Micro Draw??? technology automatically reduces power consumption to save energy when not actively charging a device. Handy cable At double the length of a standard cable, the 6 ft. charge and sync cable means you can plug it in to even those hard-to-reach places and still keep your phone nearby. Plus the cable is detachable for use with most computer USB ports. Compatibility Auto Detect IC Technology automatically recognizes the device type and its specific charging needs for improved compatibility. It works with most devices, smartphones and tablets (additional cable may be required) and fits with LifeProof, OtterBox and most other cases. Indicator light The indicative light illuminates red when charging and automatically shuts off to let you know that charge is complete.