Oticon Opn App – interesting!

Apparently, this chap has managed to defy time and relativity.
The aids were on for around 13 hours that day, but nevertheless:

London: Marvel no good

Phonak Marvel
2019-02-20
London

“As the set I have are meant to be top of the range, I’m very disappointed in:

a. The ability of the hearing aids to adapt to the surrounding…