Fangrui Product Details Intelligent Refilling: Free Up Your Hands To Automatically Refill Cleaning Fluid. No Need To Use Your Hands. You Can Intelligently Add Cleaning Fluid According To The Mopping Mode Every Time. Ultra-large Capacity: Easily Install The 400ml Ultra-large Capacity To Long-lasting Cleaning Power. With Liquid Shortage Detection, You Know When You Need To Add Cleaning Fluid. Made Of High Quality Material, More . Elicate And Exquisite, Highly Match The Equipment. Easy To Install And Remove, No Need To Spend Extra Energy And Time. [product Name] X30 Automatically Add A Cleaning Solution Module [adaptation Model]applicable For Sweepers: X30 Series, S30 Series, S10 Robotic Arm Series [product Size] 14.4cm Long X Width 11.8cm X Height 5.8cm Colour:grey Material:plastic Package Contents: 1 X Cleaning Fluid Module Only The Above Package Content, Other Products Are Not Included. Note: Light Reflection And Different Displays May Cause The Color Of The Item In The Picture A Little Different From The Real Thing. The Mea