You seek comfortable headphones with great sound over a wide dynamic range. So did Dr. Dre. From his demanding quest for excellence and Monster Cable"s audio engineering comes a new headphone - Beats. In addition to being a multiple Grammy award winning producer, Dr. Dre is an artist who helped create groundbreaking records with the group N.W.A. and landmark multi-platinum solo albums The Chronic and Dr. Dre 2001. In collaboration with Monster Cable, Dr. Dre sought a new form of headphone. Most headphones can"t handle the bass, the detail, and the dynamics. Monster"s Beats By Dre delivers clear vocals, detailed highs, and super low, deep bass. In order to capture the quietness of an isolated recording studio listening experience, Beats headphones have powered ambient noise-isolation, so you can hear all the details and nuances of your favorite music. Beats by Dr. Dre are designed to provide maximum performance when used with all of today"s portable music devices - and they"re ready for use with the new Apple iPhone 3G. In fact, for consumers who have an iPhone, Blackberry, and other music-enabled phones, Beats By Dr. Dre comes with additional Monster iSoniTalk headphone cable with integrated high-grade microphone and answer button. It"s sonic perfection by demand and high-grade engineering. It"s what your ears and mind have hungered for. The Beats are here and waiting for you to appreciate them. Includes Monster iSoniTalk headphone cable with integrated microphone and answer button for use with iPhone, Blackberry and other music-enabled cell phones Push to Listen mute button lets you talk on your cell phone without removing the headphones Folding design for go-anywhere portability Includes 2 AAA batteries, antimicrobial cleaning cloth, iSoniTalk cell phone cable, 1/8-to-1/4 headphone adapter and protective case