Selection and Purchase of Intelligent Sweeper:

1. Intelligent sweeper's power should be less than 1500W, so that the general home circuit can accept.

2. Intelligent sweeper packaging on the various parameters to be complete, and there should be instructions, warranty certificates, certificates and other check-ups complete, if there is a lack of any machine, please consumers prudent purchase.

3. Check whether the sealing of dust collecting box and power part of intelligent sweeper is good enough. This can be placed at their links by hand. If you can feel the wind blowing out, it means that the sealing of the product is not good.

4. Many people think that intelligent sweeper is noisy. If its noise is just the same as that of human beings, then this kind of sweeper is the best.

5. Finally, we should check whether the product has 3C logo, which is the quality logo approved by the state.