Power cord using silicon rubber prevent hardening of the three core design, long service life.

电源线采用矽胶线防硬化三芯线设计，使用寿命超长。

youdao

Power cord using silicon rubber prevent hardening of the three core design, long service life.

电源线采用矽胶线防硬化三芯线设计，使用寿命超长。

youdao