Experience the magical audio reality of Super X-Fi with the Creative SXFI AIR! This Bluetooth and USB headphone has built-in Super X-Fi technology that provides holographic audio personalized to your own ears for an unbelievable headphone experience that's as good as the real thing. The Creative SXFI AIR also boasts an SD card slot that makes it an MP3 Player, 50 mm drivers, touch controls, and a customizable RGB light ring. The SXFI AIR features a USB mode that allows you to enjoy great latency-free Super X-Fi movies on your PC/Mac.