BT Bone Conduction Earbuds Stereo BT 5.0 Hands Free Wireless Earpiece For De New

[Scope of Application] The wireless earpiece is a gospel for the deaf, a bone conduction assisted listening headset. Feature: 1. [Bone Conduction Earphones] The earphones use bones to transmit sound, do not hurt the eardrum, and are more comfortable and healthier.

eBay