500 A therapeutic headphones (purchased in 2006) These haven't been used in a year but now the left side has no sound. Thoughts as to the problem or how to fix it?

Asked by Holly on 08/10/2011 1  Answer

ManualsOnline posted an answer 12 years, 10 months ago

The ManualsOnline team has found the manual for this product! We hope it helps solve your problem. Get the Manual Here

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