The correct way to open the charging hand warmer:
①When charging, the hand warmer function cannot be turned on.
②When charging, keep away from the charging hand warmer, and try to avoid serious injury in the event of an accident. But don't leave your home when charging, and deal with it in time in case of an accident.
③Daily care: Because of the principle of internal electrification, it cannot be cleaned directly in many cases. If the exterior is ceramic, wipe it with a dry rag. If there are substances that are difficult to clean or discoloration, you can wipe it with some cleaning agent, and then wipe it off with a dry towel.
④Precautions during use: When using the computer USB port for charging, the charging time will be relatively long, please try to use a charging adapter whose output parameters can reach DC52A.
