Brand new Genuine EarMax Upgrade Earphone Headphone Cable for K450 K451 Q460 K480 High Quality sliver plated 3.5k glod plug Usually 10-20 days arrive, we sent Package via China Post Epackage Airmail service, Tracking number can be track in USPS website For AKG K450 K451 Q460 K480 replacement upgrad cable Cable length is about 120 cm, gold-plated straight plug, using 4N oxygen-free copper wire, the wire included 200D ballistic.3.5K gold-plated plug straight plug design TPEE Skin , good protection for the Cable.Dismiss "skin effect". The Earmax upgrade cable can dismiss such a high frequency loss High Quality Cable