
The Xiaomi Mijia Wireless Floor Washer 4 Pro is a next-generation smart cleaning solution designed to deliver powerful suction, advanced sterilization, and intelligent performance for modern households. This upgraded Xiaomi Mijia Wireless Floor Washer combines 21,000Pa suction power with 134AW motor performance and 23N ground pressure to ensure deep and effective floor cleaning.
Engineered for superior results, it features a five-level water control system that accelerates drying time and reduces slipping hazards. The high-density antibacterial roller brush, paired with a floating metal scraper bar, improves water absorption efficiency by 23% and scraping efficiency by 255%, reducing drying time by 39% and minimizing water residue marks by 41%.
The TÜV Rheinland-certified anti-hair entanglement system uses a shark tooth comb structure that can handle up to 3,000 strands of hair without clogging. This makes it ideal for homes with pets or long hair.
For hygiene-focused cleaning, the washer integrates a full sterilization system including 100°C hot water cleaning, electrolyzed water sterilization, 90°C hot air drying, and antibacterial roller materials. It delivers up to 99.999% sterilization against common bacteria such as E. coli and Candida albicans.
Powered by a 4000mAh battery, it provides up to 40 minutes of runtime and covers approximately 336 square meters on a single charge. Smart dirt detection automatically adjusts suction power based on floor condition, while the LED display and voice prompts keep you informed in real time.
With its 180° flat-lay design, reinforced scratch-resistant body, and solid-liquid separation system for easy maintenance, the Xiaomi Mijia Wireless Floor Washer 4 Pro is built for convenience, durability, and powerful performance.
| Specification | Details |
| Product Name | Xiaomi Mijia Wireless Floor Washer 4 Pro |
| Suction Power | 21,000Pa |
| Motor Power | 134AW |
| Ground Pressure | 23N |
| Battery Capacity | 4000mAh |
| Runtime | Up to 40 Minutes |
| Coverage Area | Approx. 336㎡ |
| Clean Water Tank | 1000mL |
| Dirty Water Tank | 700mL |
| Sterilization Rate | Up to 99.999% |
| Drying System | 90°C Hot Air |
| Hot Water Cleaning | 100°C |
| Anti-Tangle Capacity | Up to 3,000 Hair Strands |
| Connectivity | Smart Dirt Detection System |
