HP Lightweight Compact Folding Headphones

HP Lightweight Compact Folding Headphones Eliminates up to 95% of sounds that interfere with listening. Enhanced audibility of distinct tones. Reduced distortion from over-amplification. Collapsible, lightweight & adjustable. Includes dual-prong in-flight adapter for use on airplanes. Earpiece Type: NA; Earpiece Material: NA; Microphone: NA; Headset Features: Collapsible.