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