4 ports multi usb car charger 35w quick 7a mini fast charging qc3.0 for iphone xiaomi huawei mobile phone adapter android devices

made of pc fire-retardant material, fire-resistant material, and the shell is made of high-gloss shell and oxidation treatment, which is beautiful and not easy to leave scratches. smart ic solution, smart shunt, overcharge, automatic power-off protection; quick charge 3.0 fast charging technology, backward compatible with qc2.0; for devices to be charged that do not support fast charging, adaptively allocate a larger current to achieve fast charging. built-in heavy protection functions such as overcurrent/overheating/short circuit/overvoltage/high temperature to ensure stable current output..syi