【One-Touch Remote & Clear Calls】 Operate it quickly with the remote, smoothly for both business and personal use! With a built-in high-sensitivity microphone and intuitive remote control, you can play music, adjust the volume, and switch calls with one touch. ▶ Online meetings during work – With noise-canceling technology, both the other party's voice and your own voice are transmitted clearly. ▶ Hands-free calls while driving – You can talk safely without taking out your smartphone. ▶ For those who think "It's troublesome to operate..." – Easy operation with a single button, providing a stress-free user experience.