rmstein@ieee.org
Date: Sat, 6 Oct 2018 15:39:45 +0800
https://www.engadget.com/2018/10/05/fda-approves-bose-over-the-counter-hearing-aid/%3Fyptr%3Dyahoo
"Though they're not approved by the FDA as hearing aids, a number of companies have developed wireless earbuds that can manipulate and augment sound. Bose, Nuheara and the now defunct Doppler Labs have all released assistive hearing devices in the past."
A cellphone app and a little Bluetooth will do ya for this gizmo.
Hopefully, the amplifier settings do not go to '11'.
[Bugs in your ear? Nice opportunity for Trojan ears? PGN]