1.This product is: four-in-one set, can be used in combination. Easily connect your portable electrical products anywhere in the world and achieve a truly global reaches.
2.It is the best companion for travel, business trips, study abroad, etc. It is the first choice for e-commerce gifts.
3.the double flat pin part can be rotated to parallel or octagonal,ie: rotated into Chinese, Japanese, American, or Australian pin.
4.Jack part: It is a multi-function jack, suitable for multi-national plugs in the world; there is a special safety protection door at the jack to prevent accidental electric shock and protect the personal safety of the user!
5.Voltage: This product can handle 110-250 volt standard voltage and does not have variable voltage function.