Hamilton Buhl Personal Stereo Headphone Headphone (MS2L) With its compact, lightweight, robust construction and on-ear design, the MS2L headphone offers all-day comfort and easy storage whiledelivering high quality sound. Cord: 5' Dura-Cord - chew-resistant, PVC-sleeved, braided nylon Frequency response: 50-16,000 Hz Cushions: Leatherette, replaceable Design: Personal, on-ear Speaker drivers: 30mm Frequency response: 50-16,000 Hz Impedance: 32 Sensitivity: 105dB4dB Compatible with:<ul class="a-unordered-list a-vertical"> MP3 Players Cell Phones / Mobile Devices Tablets / eReaders Chromebooks Computers (PC) CD Players / StereoS, TVs Most Gaming Systems Anti-Lice Storage Bag: Heavy-duty, write-on, moisture-resistant, reclosable bag. <span class="a-text-bold">Helps prevent the spread of lice!</span> When sealed in the bag, lice are killed in 24-48 hours without the use of chemicals/ Plug: 3.5 mm stereo,120 thin barrel Cord: 5&#039; Dura-Cord - chew-resistant, PVC-jacketed, braided nylon Prop 65 Compliant