Resmed needs to hire some actual engineers who have to use this product. Why would you attach the voltage converter to the electric plug??? If you are traveling in any foreign country, you must use an electric converter because US plugs don’t work anywhere else. The plug with the converter is so heavy that it it unstabilizes your system and it unplugs itself. This is just idiotic.
A) why not design a system that doesn’t have to convert voltage (like an Apple phone,etc).
B) put the heavy converter/transformer into the damn machine (not into the plug). The converter/transformer is almost as heavy as the machine alone.
C) if the only travel you do is American, you have on blinders. Wake up.