1.Shyigikira protocole yihuta nka PD / QC / AFC / FCP
2.Kwishyuza neza kandi byihuse utiriwe wangiza bateri
3.Kurenga 80% byuzuye byuzuye muminota 40
4.Kurinda umutekano winshi, kurenza urugero, kurenza urugero, kurenza urugero, umuzunguruko mugufi, ubushyuhe burenze, nibindi.
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![C-H13-US 黑色 1](https://www.yisonearbuds.com/uploads/C-H13-US-黑色1.png)
![C-H13-US 白色 1](https://www.yisonearbuds.com/uploads/C-H13-US-白色1.png)
![C-H13-EU 黑色 2](https://www.yisonearbuds.com/uploads/C-H13-EU-黑色2.png)
![C-H13-EU 黑色 1](https://www.yisonearbuds.com/uploads/C-H13-EU-黑色1.png)
![C-H13-EU 白色 1-2](https://www.yisonearbuds.com/uploads/C-H13-EU-白色1-2.png)