Tony Bennett Signature Stereophone captures the essence of Tony Bennett and Koss by creating a stereophone with the style and sophistication the two are known for . The TBSE1 features stylish spun metal earcups that swivel in all directions to create the perfect custom fit. Together with the soft ear cushions, they provide unparalleled comfort, deep bass response and noise isolation. The Tony Bennett Signature Stereophone comes with the standard 3.5 mm plug and also a 6.3mm plug converter, enabling it to adapt to different systems.