Williams Sound EAR 008 Single Over-Ear Hok Headphone, Designed for individuals with mild to moderate hearing loss, Hangs on outside of the ear, Excellent sound quality, 3.5mm mono plug, 1m cord Designed for individuals with mild to moderate hearing loss Hangs on outside of the ear, Excellent sound quality 3.5mm mono plug, 1m cord, monoaural 32 ohm nominal impedance Recommended for FM receivers and select IR receivers