B-Stock, Ultrasone Edition 8 Julia High End-Headphones, dynamic principle, closed, Natural Surround Sound S-Logic PLUS, Ruthenium covering, clip out of mother of pearl, Earpad from Ethiopian long-haired sheepskin, Frequency range 6-42000Hz, Impedance 30 Ohms, Sound pressure level 96 dB, Weight 260g (without cable), incl. 1,2m cable with 3,5 mm plug and Remote Control, incl. premium-lether bag, 5 years manufacturer warranty , B-Stock with full warranty, may have slight traces of use