--Excellent sound quality: high-fidelity sound, allowing you to better immerse yourself in your musical world of sports and workouts.
--Comfortable design: Built-in microphone and multifunction controls, answer/end, pre/post track, pause and play, volume -/+.
--Ergonomic design: comfortable and stable to wear.
--suitable for: sports, travel or everyday wear.
--wide compatibility. Compatible with iOS devices, android smartphones, MP3/MP4 players, music speakers and all other 3.5mm jack devices.