请英语高手帮忙一下电动削笔刀说明书

Operating Instructions:

1. This electric pencil sharpener is equipped with a dual safety lock design.
2. It can be powered by three different methods: USB, D.5-6V, or 4 AA 1.5V batteries.
3. Connect the power source, cover it with the transparent cover, and gently insert the pencil into the pencil sharpener hole. After sharpening, remove the pencil. (When inserted, it will automatically sharpen the pencil. After removing the pencil, it will automatically stop.)
4. The blade on the sharpening unit is replaceable. The sharpener comes with spare blades and screws.
5. The unique design of the sharpener is patented for its appearance.

Please note:
- Do not insert your fingers into the blade hole, and avoid touching the blade directly.
- Blade replacement should be done by adults.
- Children should operate the sharpener under adult supervision.

I hope this helps! Let me know if you have any further questions.