Deluxe stereo rear wear headphones. For use with Pocketalker 2.0. Adult size, 16 Ω, stereo plug. Mild to moderate hearing loss rating. Designed to help individuals needing auditory assistance or language interpretation overcome background noise, reverberation and distance from the sound source. Williams AV offers a variety of turnkey solutions for hearing assistance, simultaneous language interpretation, audio description or private listening applications for crystal-clear sound.