Connectland CL-AUD63062 Circumaural Stereo Headphone with In-line Mic Provides exceptional sound reproduction and comfort In line control for mute and volume Plug Type: 3.5mm stereo, 3.5mm microphone Lightweight and comfortable, ergonomic design, cord length - 6.5 feet Coiled Connectivity technology : Wired In line Microphone with Mute switch and Volume Control Frequency Response: 20Hz - 20,000Hz Impedance: 32ohm Cable Length: 6.5'