SMS Audio STREET by 50 Cent On-Ear Limited Edition Headphones - Blue Produced by "50 Cent", an artist popular all over the world. Enjoy headphones that provide studio quality Amazing headphones are produced by world famous hip-hop artist 50 Cent. "Want to enjoy same sound when you are in the Studio anytime, anywhere." Created stylish and durable headphones. With 40 mm dynamic driver, you can enjoy well balanced bass, powerful and clear sound. - Adopted soft leather for earbuds that you won't get tired even with a long time use. - 160g, lightweight and holdable design is easy to carry. - Built-in microphone in the cable which you can use it as a headset. Great sound is for you. 50 Cent is picky about these 3 things. 1. Trying to make the same sound as in a studio. 2. Stylish design to add a great accent on your fashion. 3. Durable body to use it for a long time use. This is for those who want to enjoy great design and sound. Left side ear cup: Head band adjustable slider Left side ear cup buttom part: 3.5mm audio jack Audio cable: Call answer / Audio control button, Microphone Simply connecting the included audio cable to the left ear cup and music device, your will be able to listen to music.