Meze 99 Classics Walnut Silver Headphones (Silver Black) Two detachable 1.2 M with mic. and 3 M Kevlar cables Frequency range: 15 hz - 25 kHz, impedance: 32 ohm, sensitivity 103 db. 1khz/1mw Real walnut wood earcups Fully serviceable, only screws used in the build of the headphones Hard Eva carrying pouch