$10.00
See if it's really the one
Search with this product to compare it, find similar styles, or turn up something better before deciding.
The purpose of the rules and regulations in this part is to provide for uniform standards for the protection of the telephone network from harms caused by the connection of terminal equipment and associated wiring thereto, and for the compatibility of hearing aids and telephones so as to ensure that, to the fullest extent made possible by technology and medical science, people with hearing loss have equal access to the national telecommunications network, including advanced communications services.
Have a question about this?
We currently ship within the US, with more countries coming soon.
Final cost and dates are confirmed at checkout.
🇺🇸 Ship from USA · On Agora since 2026
$10.00