Hearing aids have evolved so much overtime - it's hard to believe that a hollowed-out horn was the only option at one point! "Technology" didn't find itself in the hearing aid industry until the late 1800's with the invention of the telephone as the inspiration. It wasn't until the late 1900's technology was able to fit into something that only fit on your ear vs a device with wires you had to clip on your pants.
11 things you may not know about hearing aids
Topics: hearing aids, Tinnitus, OTC, Batteries, cognitive decline, schedule an appointment, technology, Over-the-Counter, evolution of hearing aids, programmable, 60-day trial period