Soul by Ludacris SL300 Tim Tebow Elite Hi-Def Noise Canceling Headphones (Blue) These powered performance headphones are engineered to deliver such a high quality of pristine, balanced sound that they are appropriate for use by music professionals. Stylish option for the tasteful traveler looking for superior noise cancelling technology. Whether you?re a producer, a DJ or a music aficionado SOUL by Ludacris experience delivers sound that moves your soul.