1.Kākoʻo i nā protocol hoʻopiʻi wikiwiki e like me PD/QC/AFC/FCP
2.Palekana a wikiwiki hoʻi me ka ʻole e hōʻino i ka pākaukau
3.ʻOi aku ma mua o 80% piha piha i nā minuke 40
4.Nā pale palekana lehulehu, overvoltage, undervoltage, overcurrent, short circuit, overtemperature, etc.
![C-H13-US 黑色2](https://www.yisonearbuds.com/uploads/C-H13-US-黑色2.png)
![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)