Following a sit-down interview on Oprah Winfrey’s “Next Chapter” on OWN, where he discussed everything from his grandmother to burying the hatchet on their six-year feud, 50 Cent  has offered up yet another surprising television appearance. Tuesday night, the acclaimed rapper took to QVC to support and promote his SYNC and STREET headphones. In the clip, 50 speaks to the $250 product’s sound quality and durability to the background beats of his hit single, “21 questions”. While viewers called in to speak with rapper turned businessman, the headphones ended up selling out! Are you going to cop a pair?