The drivers in the JBL J88I headphones generate clarity and extended bass that competitive products simply can't compete with. Pure, accurate bass means you hear every note from your favourite music and artists. The unique DJ pivot mechanism lets you rotate either ear-cup up to 180 degrees, so one ear can hear outside sound, while the in-line microphone allows you to take calls without removing the headphones. Bold styling and uncompromising sound set these headphones apart.