2. The difference between the adapter and the adapter plug. The converter is a kind of conversion plug. This kind of product has many functions, such as a voltage converter that can change the voltage, a charging converter that can be charged, and a converter that can be converted. There are two types of conversion plugs, one is single conversion, that is, one-to-one conversion (standard conversion from New Zealand to China), and the other is one-to-many conversion, that is, one socket corresponds to multiple pins.
What I said may be more complicated. You'd better check the conversion plug of the travel plug and find out for yourself. Words are more detailed than pictures.
Hope to adopt. Thank you ~ ~