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I have received Digital Hearing Aids, & would like to know how to change the filters in them. Since they NEED it about every 2 or 3 months, should I change them MONTHLY whether theyneed it or not? Or should I just change them when they NEED it?
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1,5 v right?
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Very well done. You'd probably like my video, 'How to Change Hearing Aid Batteries for Digital Hearing Aids'.
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Thanks, i'll use this right away..
HAHA
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um thank.........u????
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fof!
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pity there were no captions or subtitles.
deegrajam 3 years ago 3