• Built from Legend drivers that push the sound forward The 43mm drivers in the Px7 are the largest in our headphone collection built and tuned by the same engineers behind the Bowers & Wilkins 800 Series diamond speakers used in Abbey road studios
• Cancels noise clean out adaptive noise cancelling that automatically Responds to your environment to keep the outside world out of the music
• 30 hours of possibility you can do a lot in 30 hours You could fly from California to London and back with some time to spare You could also Start a band or see every stage At The festival twice Listen uninterrupted on a single battery charge And if thats not enough a 15 minute quick charge gets you 6 more hours
• Follow your lead the Px7 obeys your every move Lift an ear cup to hear whats happening around you and the music automatically stops Put it back and the music plays on
• Inspired by race cars The carbon fiber composite arms of the Px7 mimic the strength and agility of the fastest vehicles in the world channeling pure sound to you and holding up against everyday wear and tear So Throw them in your overnight bag or your work bag and get ready to plunge into sound

Looks and appears new, unused, and in excellent condition. Has been tested. See pictures for details.