Battery warning on Phonak Marvel
From ND:
The Phonak Marvel M90 312 (battery version) battery warning sounded after 6 days. Then every half hour for 2 hours at which point the battery died completely…
From ND:
The Phonak Marvel M90 312 (battery version) battery warning sounded after 6 days. Then every half hour for 2 hours at which point the battery died completely…
We will be trying out the OTICON OPN CUSTOM in November 2018,
We’ll also get hold of the PHONAK MARVEL too.
With the merger of Widex and Sivantos, there might be…