Open-back studio reference headphones for mixing and mastering; Handcrafted in Germany; 250 ohms, 45-mm dynamic Tesla neodymium driver with a single-sided, detachable cable with mini-XLR connector; Soft, replaceable ear pads and headband for long, drawn-out studio sessions; Included accessories: two pairs of velour ear pads with different sound characteristics (analytical and balanced), two pairs of cables (3 m straight and codiles. iled cable), premium hard case