Hear Clear HC12?

Has anyone used these HA’s? They are an open fit digital aid with 3 analog controls - High,low and volume. They’re 300.00 each. I want a pair of cheap open fit back up aids that will actually work.

I’ve tried a pair of digital HA’s sold at sams club (made by General Hearing) for 720.00 a pair. They would have worked for me if I could have adjusted them but they’re sold pre-programmed only for a “typical” high frequency loss. www.advancedhearing.com