Precautions:

1-Do not allow children under 14 years old to use this product alone to avoid injury.

2-Avoid dropping, bending,or beating the grinding head,otherwise, it may be damaged and cannot be used.

3-A large amount of dust may be generated during use,please take protective measures.

4-Do not place the eletric grinder in a high-temperature environment above 40℃.

5-Do not cover objects when charging to ensure good heat dissipation.

6-When not used for a long time,it needs to be charged once every six months to prevent over-discharge of the lithium battery.