JLAB EPIC-BLKGRY-BOX JLab Audio Epic Earbuds with Massive 13mm C3 Drivers, Easy-to-Use Track Control, Customizable Cush Fins & GUARANTEED FOR LIFE - Black/Gray Features Massive 13mm C3 Crystal Clear Clarity Drivers.Connectivity Technology: Wired Includes 4 Sizes Revolutionary Cush Fins and 6 Gel Tips Custom Zippered Travel Case Universal Mic and Easy-to-Use Track Control JLab's World-Class Service & One-Year Warranty