Type: Over the Ear Frequency Response: 15Hz-25KHz Input Impedance: 60 ohms Features: Connectivity Technology: Wired Operating Distance: 48" Sound Mode: Stereo Earpiece Design: Over-the-head Earpiece Type: Binaural Driver Type: Neodymium Driver Host Interface: Mini-phone / Phono Earpiece Controls: Volume Parts: Lifetime limited Labor: Lifetime limited