With universal mic + track control. Guaranteed fit with removable Cush fins. Goes with smart assistants Android + Apple. Custom Fit: Adjust your comfort with our Adjustable Tip Placement for a relaxed or sound sealing fit. Further customize with gel tips and Cush Fin technology, that guarantees a perfect fit. Natural Comfort: An ultra lightweight design, with improved ergonomic shape, offers next-level comfort. Ultimate Sound: Hi-fi titanium drivers deliver a clean, crisp sound. Plus mic and track control. Package Contents: 3 tip sizes. 1 pair of Cush Fins. Official audio partner of Major League Soccer. Limited two year warranty. 30 day satisfaction guarantee. Provided directly by JLab Audio. CE listed. jlabaudio.com. (hashtag)findyourgo. Recyclable packaging. Designed in California. Assembled in China.