Because the best things in life are free, our friends at Aerial7 gave us not one but four headphones to give away. These are not just any headphones, with thundering bass and crystal clear sound that will take your listening experience to a whole new level. The TANK over-ear headphone has thick ear cushions and a padded adjustable headband providing the perfect fit. This DJ inspired headphone provides superior sound quality and includes rotating ear cups for single sided monitoring as well as a detachable coiled cable and a inline microphone cable. All you have to do is head over to the contest entry and fill out the form. The winners will be announced on June 24th.