This is a better way to get hearing, longer life, silver plated oxygen free copper upgrade
Material 5N oxygen-free copper, a total of 56 copper wires are spirally braided together, and then silver-plated. Add 200D bulletproof wire
This process can make the signal better transmitted, enhance the potential of the headset, and improve the sound quality.
The wrapped copper wire material is TPEE elastic colloid translucent.
Connectivity technology: Wired