Used, excellent condition.

Includes: Case, USB Cable, Audio Cable, 

Stream music to your wireless headphones from your PC, smartphone, tablet & more over a 33-foot wireless range
Premium Stereo Drivers: Enjoy thumping bass, prominent mids & sparkling highs with this premium wireless headset's 20Hz-20KHz frequency range
Active Noise Cancellation: Flip a switch on these truly active noise-canceling headphones to block outside noise & hear everything the artist intended
18-Hour Rechargeable Battery: Charge your wireless headphones for 3 hours & Enjoy up to 16 hours of playtime (18 hours talk time). Answer incoming calls right on your stereo headphones & your music will automatically resume when you hang up
Luxurious Style and Detail: The lightweight aluminum housing features zinc alloy metal detailing, while the ear cups are swathed in gorgeous protein leather.