Total Wattage : 12W Power Source : 100-240V Output : 5V=2.4A Smaller than a golf ball, and equipped with a foldable plug A super compact design saves space on the wall, or fits perfectly into palm, pack, or pocket Overvoltage protection, temperature control, and more combine to create the ultimate safety system Charge any 2 devices at the same time; phones, tablets, headphones, portable chargers, and more PowerIQ technologically intelligently detects connected devices, to deliver a tailored, optimized charge