Water Tank for Xiaomi VIOMI V2 V2 PRO V3 Robot Vacuum Cleaner MIJIA Robot Vacuum Cleaner STYJ02YM 1. Spare elements are used for Xiaomi Mijia STYJ02YM for Xiaomi VIOMI V2 V2 PRO V3 robot vacuum cleaner. 2. Vacuum cleaner kit are of high quality. It is made of high-strength and environmentally pleasant materials. 3. The attachment is simple to effectively get rid of dirt, grime and trash from corners and edges. Especially your hair and pup hair. 4. The spare parts are sturdy and easy to install, making your vacuum cleaner longer. Material:plastic colour:black Package Contents: 1 x Water tank Only the above equipment content, different merchandise are not included. Note: 1. Light taking pictures and diverse reveals can cause the colour of the article in the picture slightly varied from the genuine thing. 2. The dimension allowed error is +/- 1-3cm.