Out of curiosity, is the E-flow available in Japan?!
One major consideration is the battery charger voltage specifications.
Since NO battery can go on-and-on-and-on without being charged, the battery charger would have to meet the voltage ratings for this country if I were to use it.
If eflow is also restricted to certain medications for nebbing, I'd have to find out what my doctor intends to prescribe for me, if I were in need of doing such treatments in the future.
I'm already told my health insurance would not even cover 1% of the costs for the compressor, but will cover about a third for the meds.
So, before I invest so much, I wanna be sure it's the proper selection, and reliable. Having technical support would be benefical, too!