Super light Magnesium armband. CCAW Voice Coil Driver Copper-clad Alumininium Wire is a composite conductor with aluminium core and copper cladding, giving benefits of both materials. Lighter than pure copper wires. Higher conductivity and tensile strength than pure aluminium wires.   Common Air Dynamic features .. Aluminium Honeycomb Earcup Full open-air honeycomb earcup gives a natural and pressureless listening pleasure. DADS Double Air Dampening System for deep bass extension and reproduction. Patented design. Self-adjusting armband for wearing comfort.

Package Audio-Technica ath-AD400, 3m cord, gold plated stereomini plug Stereomini to stereo plug converter Supplied by Authorized Resellers in Japan with standard manufacturer's warranty. Warranty Card 1 year Japan warranty on labor & parts from the day you receive your parcel. We can help you liaise with the Japan repair centre. You will pay for all postages and handling to/from our Japan office.   Frequency Response : 20-27kHz Sensitivity : 96dB/mW Output : 500mW Impedance : 32ohm Driver Size : 40mm, CCAW Weight : 230g Cord Length, Shape : 3m OFC Type : open, dynamic neodymium magnet driver.