Featuring a heavy-duty power output, Smart Plug provides you a one stop solution to all your charging needs. Simply plug into any wall adapter and charge all of your devices. Carry the Smart Plug everywhere, it is perfect for both homes and offices. Smart current detection enables swift & safe charging. Extremely safe and reliable, Smart Plug features over-current, over-voltage, short-circuit & over heating protection. Wall-mountable for the most convenient placement, the elegantly designed Smart Plug is sure to complement any room in your home. Smart Plug features two USB ports. Swappable plug types make the Smart Plug a truly versatile product that can be used in any country. It is compatible to all USB powered smartphones & tablets. With this product, charge three devices simultaneously.