Sony Monitor Series Studio Headphones with iPod/iPhone Remote Control DRV-150ip (Discontinued by Manufacturer) In-line remote control and microphone for iPod and iPhone - Use the in-line remote control and microphone to navigate your iPod library Differences in details - 30mm drivers deliver deeper bass, lower distortion and wider dynamic range. Bass response extends down to 18Hz. Left or right - you choose - Reversible earcups enable single-sided monitoring flexibility Better sound through better design - The ergonomic, supra-aural design rests lightly on the ears Ample sound, minimum noise - Ferrite magnets provide high energy and compact size while producing. Straight headphone Jack.