Cheaper versions have been available. This is a first for Sony, not for over-the-counter hearing aids. https://www.google.com/search?q=non+prescription+hearing

Cheaper versions have been available. This is a first for Sony, not for over-the-counter hearing aids. https://www.google.com/search?q=non+prescription+hearing+aids https://www.google.com/search?q=non+prescription+hearing+aid...