Empty the dust bin soon and efficiently with out freeing grime into the environment. Effectively capture tremendous grime debris and optimize machine performance. Improved general performance of the vacuum cleaner after installation. Depending at the frequency of use, it is strongly commended to interchange spare parts every single 2 to three months to maintain the finest functionality of the machine. Sweeping robot vacuum cleaner grime removal accessories, substitute facets grime box, filth collection field can be mixed with vacuum cleaner to realize larger cleansing effect. Compatible with model: for Mi Robot Vacuum-MJST1S (Model Name: for Mijia 2 2Pro) Material: plastic colour: Transparent white Package Contents: 1 x Dust Box Only the above equipment content, different merchandise should not included. Note: Light mirrored image and various displays may cause the color of the thing in the picture a little diverse from the real thing. The size allowed error is +/- 1-3cm.