beltone.comは安全ですか？

Sends letters appearing to be from a law firm (but aren't) purporting that you are "entitled" to a free test of a hearing aid if you attend a meeting. Obviously this is a SALES meeting, and the "free test" is to try one for a few minutes so you can say "yes, things are louder." You also get a "free exam," which would be standard anywhere for anyone who thinks he needs a hearing aid. I bet no one passes at these "meetings!" Note that the firm that sent the letter is rated "F" by the Better Business Bureau. An internet search revealed that they have been sending this exact same letter to "introduce a new product," since at least 2010.