Metro 77 Stereo Headset 77 with Microphone

DescriptionUsing some of the most advanced headphone technology around, the headphones Metro 77 keeps your music sounding clean and crystal clear. Ergonomically designed for a comfortable fit, the soft padding makes these headphones perfect for a long, peaceful listening session. The sound quality is deep and gorgeous, providing the listener with an extraordinary quality audio experience.SpecificationsCable Length: 1.8m (6 feet).Plug Type: 1x stereo jack 3.5mm (for audio and mic).Adjustable Headphone Track and Omni Directional Microphone.Membrane: 40mm Diameter (Headphone) / 6×5mm Diameter (Microphone).Impedance: 32Ohm (Headphone) / 1 kOhm (Microphone).Frequency Response: 20Hz-20,000Hz (Headphone) / 30Hz to 16,000Hz (Microphone).Sensitivity: 105dB S.P.L at 1 KHz (Headphone) / -58dB±2dB (Microphone).