Monster 1 Beats Studio Stereo Headphone'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 Wired with Monster Cable Advanced Monster Cable headphone cable with Quadripole 4 twisted pair construction reduces signal loss for balanced sound and clarity. Micro Minijack Compact connector design reduces bulk and eases unnecessary strain that can damage headphone connectors and ports. Push To Listen Integrated mute button lets you listen to the outside world without removing your Beats. Folding Design Beats fold into a compact shape for easy packing wherever youre going. Touring Case Rugged case with rigid construction keeps Beats and accessories safe during transport. Monster CleanCloth Ultra-soft cleaning cloth with AEGIS microbe shield keeps Beats looking good and controls germs on your ear cushions. Scratch-Resistant Gloss Finish Advanced materials make Beats stand out from the crowd, and keep them looking good.