The hearing aids do work well, if you have used other hearing aids, like I have, the fit may take a few weeks to become a comfortable fit.
The volume adjustment does take a week or so to get used to. My pair did charge up right away, but after a few weeks one of the pair stopped charging, however I did continue using them and they started charging again.
All in all I do have to complement them for their size and their color - and, yes, I will recommend then to others.
Thanks,
Frank