Connector Type:Headset ( mini-phone 3.5 mm 4-pole ), Headphones Form Factor:On-ear, Sound Output Mode:Stereo, Frequency Response:8 - 26000 Hz, Connectivity Technology:Wired, Impedance:36 Ohm, Sensitivity:104 dB/mW, Diaphragm:30 mm, Magnet Material:Neodymium, Type:On-cable, Cables Included:Headset cable - integrated - 1.2 m, Included Accessories:Cleaning cloth