Sony Open Air Stereo Headphones-Sony | Open-Air Stereo Headphones

Hear it all with 'Open Air' headphones Audio accessories feature 30 mm drivers Headphone frequency response: 18Hz-20kHz Sony Acoustic Turbo circuitry for extended bass response and clear treble Ferrite magnets Ultra-lightweight, open-air design 3.5-foot cord 3.5mm nickel-plated stereo mini-plug