This is an all in one power extension with power adaptor installed which users can charge up their electronic devices from the mains regardless of the brands or charging ports. This is because it comes with two USB ports, a type C port and a ‘push to release’ charging platform specially designed for smartwatches. In addition, it can transfer data between laptops and devices using the cable stored at the bottom. Furthermore, the size is carefully set to be no bigger than an A5 paper so it does not take up much space in a bag increasing portability. Therefore, users can go on traveling without worrying about not having enough battery.