Brand name: WEX

Specifications :

INPUT: 110-200V AC, 50-60 Hz, 0.3A Max

OUTPUT: DC 4.5V, 2.1 A 

One for Two
Charge 2 USB devices at the same time. You're about to discover just how convenient your mobile devices can be.

MultiProtect
Overvoltage protection, temperature control, and more combine to create the ultimate safety system, letting you charge with total peace of mind.