So what's in the box? Well in addition to the Beats by Dr. Dre headphones,monster beats, Monster includes a variety of accessories in the stylish red packaging. There are two,dr dre beats, thick 3.5mm audio cables--one red for standard MP3 players and one black with a built-in microphone for use with your music phones (iPhone, smart phones etc) each about 4 feet long. If you want to use the earphone in the home audio system,beats by monster, it is also suitable for them. A unexpectable hard-shell carrying case with a karabiner attached,monster beats studio hd, is included.We also provide a hard-shell carrying case. The Beats also come with a cleaning cloth to keep them looking good.