1. Usage environment: home use 2. Applicable area: 51-100 square meters 3. High adaptability and strong practicality 4. Sturdy and durable, not easy to break 5. For Xiaomi/Roborock T4/T6/T7 PRO/P5/S50 6. Size: about 10 cm 7. Please check carefully whether the model is suitable before purchasing.
