11.6MM MAGNETIC DYNAMIC DRIVER GIVES MORE ENERGY TO YOUR MUSIC: The QKZ X2 in-ear monitor is equipped with 11.6mm magnetic dynamic driver to deliver exceptional audio quality and an enhanced listening experience. Combine with arc moving coil acoustic structure, it makes the human voice mellow high-frequency and pleasant, and makes the song magnificent stretch out in your head.          

OXYGEN-FREE COPPER CABLE: The X2 in-ear monitor cable features a 3.5mm jack and is made from oxygen-free copper. The cable has a new design with a strong spiral wire that prevents tangling and reduces the chances of the wire getting damaged. The use of oxygen-free copper enhances the clarity of the audio and reduces any distortion, resulting in high-quality sound.

MICROPHONE: It features an in-line microphone that is compatible with standard mobile phone HD calls. The microphone allows you to make and receive phone calls directly from the headphones, without needing to take out your phone. The microphone allows Answer/Hang up the call, short press to Pause/Play, Long press to Reject the call, and press twice to Next Song.

PASSIVE NOISE-CANCELLING: The X2 in-ear monitors use passive noise reduction to block background sounds, making the place around you more peaceful while you listen to your audio. This is great when you're traveling, working, or anywhere else, as it helps you enjoy your audio without any disturbances.

PERFECT FIT AND ERGONOMIC DESIGN: The IEM is thoughtfully designed for a comfortable fit in the ears without causing fatigue or irritation.