SMS Audio STREET by 50 Cent Wired DJ Headphones - Black Professionally Tuned 40mm Drivers The custom 40mm driver with professionally-tuned sound signature gives you studio-quality sound for demanding audio applications. The sound signature of STREET by 50 has been professionally engineered to deliver a more pure, warm, and balanced sound to ensure you hear your music as the artist originally intended, no matter the genre--from rap to rock, jazz to classical. Foldable Design STREET by 50 On-Ear Heaphones feature a foldable hinge design, making it easy to carry with you or pack into a bag or luggage. In-Line Mic and Tangle-Free Cable The tough, tangle-free cord is detachable for easy storage and transport, while the 3-click in-line microphone lets you take calls and control music playback from your smartphone or other portable device. A traditional, coiled DJ cable is also included. Enhanced bass THUMPP Enhanced Bass An enhanced bass feature called THUMPP brings a new level of warmth and low-end to your favorite music. Enjoy extra punch and deep, powerful beats in a stylish headphone that goes wherever you do. What's in the Box? SMS Street by 50 DJ Headphones, carry case, coiled DJ cable, removable cable with 3-click mic, 1/4-inch adapter, soft touch cleaning cloth, owners manual, product brochure.