The first ever collaboration between game designers and audio engineers Polk’s exclusive thumb-reach Audio Mixer lets you adjust modes and listening levels instantly without taking your hands off your controller. Compatible with Xbox 360, smartphones & tablets: take calls with the touch of a button. Also upgradeable to Xbox One Tailor your audio experience with four Immersion Modes (Forza Motorsport Racer, Halo FPS, Music and Cinema). Retractable near-field gaming microphone is never in the way.