Skullcandy Rocnation brown Aviator Headphones. Some of the veneer on top of the head band is worn down, otherwise in great condition and sound excellent. Skullcandy have teamed up with organisations such a Jay-Zs Roc Nation to create the Aviator 2.0 Headphones. The Aviator 2.0 feature an optics inspired design, custom styled drivers. Experience powerful bass, clear highs and natural vocals to enjoy high quality audio when listening to any genre of music.Using the in-line Mic3 you can check things with Siri on your iPhone 4, take - make calls or use the remote to play/pause and change the track on any IOS device. A carry case is also included to keep the Aviator 2.0 Earphones safe when not in use. Features:Supreme sound delivers attacking bass, natural vocals and precision highsSoft leather touch memory foam ear pillows provide ultimate comfortHighest-grade materials ensure unmatched durability and styleAviator travel bag stores your assets in safety and styleIncludes carry caseMic3: Take/make calls, volume control, play/pause, track controlTechnical Specifications:Impedance: 34 ohmsSound Pressure Level: 104 dB (1mW/500Hz)THD: less than 0.1% (1mW/500Hz)Weight (without cable): approx. 200 gCable Type: TPE