Dr. Dre's Beats headphones come in a variety of different types with different prices. The lowest-priced headphones retail for $199.95 as of 2015 on the Beats By Dre website.
The Mixr is the next lowest priced version, which retails for $249.99 as of 2015. The $199.95 version, Solo2, are lightweight and made for listening to music. Solo2 headphones have been updated with improved acoustics for better listening and sound quality. The Mixr headphones are built for DJs. This version has a rotating earcup which helps DJs hear not only the music, but also what is going on around them. The Mixr also has phone call accepting capabilities.