Think new genres of music fall flat on a pair of conventional headphones? We think you're right. That's why we created Urban Raver headphones. Let's face it, contemporary formats of music like techno, trance, hip-hop, drum 'n bass, etc. demand a different type of tuning to deliver the level of performance that you heard at the club last night. Getting explosive bass performance and slightly enhanced treble (so you can hear the subtle rhythms of the high hat) is important for the overall experience. Denon's Urban Raver In-Ear headphones feature: two 11mm drivers for high-performance sound, professional tuning for big bass, Silicon and Comply Foam Ear Tips for superior comfort, great fit, and noise isolation. Integrated Remote and Microphone for easy control of your Apple iPod, iPhone and iPad. Also Included: Clambshell Carrying Case. Further enhance your listening experience by downloading the Denon Club app, available for Apple iPhone, Apple iPad, and Android smartphones.