Sennheiser HD 4.30G Black Around Over-Ear Headphones 506779, NOB Contents: Accessories in retail box. New Opened Box Condition. Features Ultra lightweight on ear design ensures exceptional wearing comfort..Connectivity Technology: Wired Detachable cable has an inline 3-button remote control and microphone allowing call and music control for Android devices 32mm, 18-ohm proprietary Sennheiser transducer delivers exceptional performance when used with portable audio devices, tablets and mobile phones. Folding headband allows the headphone to be