س: هل يمكن لمرضى السكري أو الأطفال استخدامه؟

ج:

People with diabetes should pay attention to their hand's sensitivity.
Set the heat to below 45℃ and check the skin for redness or swelling after use.
For children under 12 years old, it is recommended to use it under adult supervision and choose the lowest setting to protect their delicate joints.