Warm palace belt usually adopts the principle of electric heating, and provides electric energy for the belt through power equipment such as charging treasure to generate heat energy and achieve the effect of hot compress. In the process of charging, the power supply equipment will be in working condition, and the use of the warm palace belt will lead to overheating of the equipment and even potential safety hazards.

Charging while using it will also affect the life of the warm palace belt. For the safety and protection of the equipment, it is recommended to use the warm palace belt after charging.