MDHearingAid has raised the performance bar in the market for affordable hearing aids sold over the internet by introducing a model integrating telecoils to make it easier to use the hearing aids with a phone. The MDHearingAid Air, at $349.99 per hearing aid, is the first entry-level internet hearing aid to provide t-coil functionality. And for a limited time, the company is … [Read more...] about MDHearingAid Disrupts Affordable Hearing Aid Market By Adding T-Coils To Its New ‘Air’ Product Line