For fast and safe charging, the type of smartphone to be connected to this product and the connector type of the USB cable
Connect the charger to the device in the following ways to match.
Type A port
Charge at normal speed for smartphones and devices (excluding iPhones) that can be charged with USB A type
precautions
If not in use, disconnect the charger from the vehicle socket.
If charging is not performed for a long time or charging is extremely slow, there is a possibility that the protection circuit built into the charger is operating due to overheating or overvoltage. In this case, please make sure to stop charging.