Wireless on-ear headphones featuring a silver-tone aluminium body with stainless steel components throughout. Premium grained leather headband with lambskin lining in black. Removable black lambskin-wrapped memory foam ear pads. 40 mm Beryllium high-performance drivers. Integrated omni-directional noise-isolating microphone at ear cup. Machined aluminium antenna. Bluetooth 4.1 with aptX™ high quality audio. Canvas headphone pouch, 1.25 m standard audio cable, USB-C charging cable, and leather cable box included. Lambskin, stainless steel, aluminium. Imported.