Features: Design: Personal, on-earCushions: Washable, replaceable leatherettePlug: 3.5 mm stereoCord: 6′ Dura-Cord – chew-resistant, PVC-sleeved, braided nylonSpeaker drivers: 40mmFrequency response: 20Hz-20KHzImpedance: 32 OhmsSensitivity: 100dBAnti-Lice Storage Bag: Heavy-duty, write-on, moisture-resistant, reclosable bag. Helps prevent the spread of lice. When sealed in the bag, lice are killed in 24-48 hours without the use of chemicals.Compatible with: MP3 Players Cell Phones Tablets / eReaders Chromebooks Computers (Mac & PC) CD Players / Stereos TVs Most Gaming SystemsManufacturer’s 1 Year Limited Warranty