Denon AH-D310R Mobile Elite Over-Ear Headphones with 3 Button Remote and Mic (Black) (Discontinued by Manufacturer) Mobile Elite series over-ear headphones with 3 button inline remote control and microphone - compatible with select iPhone and iPod models. Provides volume up/down adjustment, Play, Pause, Forward, Rewind functions Large 42mm driver diaphragms deliver dynamic and detailed sound High efficiency design extends portable player battery life while delivering high output Lightweight with newly designed headband and ear cushions for extreme comfort. 1.3 meter cable features OFC oxygen-free copper wiring with a gold-plated 3.5mm plug