Soul by Ludacris

Also on display at CES 2011: Soul by Ludacris, a headphone line that includes five models ranging from in-ear 'buds to on-ear 'phones to one full-size set. Here, we've chosen one of the middle-of-the-road options, the Soul SL100.

This on-ear model offers a sleek design that can't help but bring to mind the Beats Solo headphones. The SL100 also features a folding design, iOS compatibility, and detachable cords with gold-plated plugs.