Using stereo magnetic head.
The best material on the market.
Good at improving sound quality.
24K gold-plated metal plug.
2mm diameter TPE cable.
Make it more durable,, last longer.
Lightweight, resistant to falling, and no fading.
Optimize the feel of use.
No fancy printing, to be simple and easy.
Each pinion has been tested thousands of times.
Each pinion can't be replaced.
Each pinion cooperates to achieve a perfect transition.