forget what headphones makers have been pitching you about their DJ cans can be swiveled to one side for DJ-ing use, just grab yourself a Numark Redphone and be done with it like a pro. touted as the professional DJ stick headphone (note the missing ‘s’), the Redphone is a purpose-built headphone that does DJ stick-style, pumping out audio through its lone premium-quality 50mm driver. it features a swiveling protein-leather padded, close-ear earcup and a cushion-wrapped, ergonomic handle, that doubles as a contraption that you could sandwich between your ear and shoulder,