Having four drivers is equivalent to having four speakers in each ear exclusively dedicated to silky highs, detailed midsized, and deep bass. Every nuance comes alive like hearing your favorite music for the first time again. Tangle resistant and tough, our Kevlar core cable is extremely durable while oxygen-free copper wire ensures pristine audio. A built-in chip automatically identifies your smartphone, tablet, or computer's operating system allowing you to make calls, control volume, and adjust tracks. A superior MEMS microphone delivers exceptional talk quality. 45° oblique angled ear fittings naturally match your ear canals ensuring a secure fit, proper noise isolation, and an intimate sound stage. With a lightweight crystalline structure nothing transfers sound waves more accurately without distortion than a Diamond-like Carbon Driver, which handles midrange and bass while two patented balanced armatures handle high frequencies and a third handles ultra-high frequencies for immaculate definition.