Works as stated
Simple hearing amplifier, works as stated. It compensates my hearing loss OK. I am 62 years and I was diagnosed with hearing lose in the left ear, I cannot hear well high frequency sounds.  I've been using it for 10 months now. The battery last 3 to 4 days upon continuous use, ~8 hrs a day. It is a bit larger than expected. The mount over the ear interferes with my eye glasses.
Rating: 4 stars