Specifications: AC 100-240 volts, 50/60 Hz. Up to 10 watts DC power. Output: USB 5 volts. Current: 2 amps if using only 1 USB port, 1 amp if using both USB ports. Over current protection. Short circuit protection. Foldable AC plug. Lightweight, less than 2 ounces and slim design. General Applications: Charges any device using USB cable/cables. Mobile Phones, cameras, video, gaming and many other products.