Focal 529102-SPOH Spirit One Headphones Sealed-back, Circumaural Design . 40mm Sculpted Cavity Mylar Titanium Diaphragm. Modular Single sided, acoustically damped signal cable with integrated microphone & made for iPhone, iPod, iPad controls. Comfort-Fit Aluminum Framed Pentagraph Headband Design with Gimbaled Earcups. Fully Accessorized (Hard Case, Travel bag, Airplane Adaptor, 1/8 to 1/4 Jack Adaptor) .