Sound - Induction loops

Williams AV HED-021 Folding Headphones (Mono)

Williams AV HED-02 Folding Headphones (Mono) Folding headphone, adult size, 32 Ω, mono. Mild and low gain hearing loss rating. Replacement earpads: HED 023, HED 023-100. 6-7⁄8″ x 5-5⁄8″ x 7⁄8″; 0.12 lbs