1.Earbuds With Built Microphone - Built with a multi-functional button inline which makes the earphones more convenient to answering/ending calling/play/pause/next track/previous track. You can talk on the phone anywhere and anytime, free your hands.
2.Extra Comfort - Ergonomic in-ear design that stays in for a secure fit each time, ensuring a proper fit and extra comfort. Designed with solid sound-insulating material, reduces external noise while minimizing the sound leakage, giving you clear sound.
3. Ergonomic design provides a comfortable fit for your ears.