Custom fit comfort. Custom Fit: Adjust your comfort with our Adjustable Tip Placement for a relaxed or sound sealing 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 for highs, lows and every range in between. Package Contents: 3 tip sizes. 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.