Patriot FUEL Station Mini High-Speed 4-Port Mobile Device Charger with Circuit Protection - Retail Packaging - Black Charge up t o four (4) devices simultaneously Designed to power and charge smartphones, phablets, tablets, Bluetooth speakers/headsets and other USB Powered devices Charge four (4) phones or two (2) tablets and two (2) phones a t the same time Built-in protection against over voltage, over current, leak age and short circuit Lightweight and portable