1. Minimum size for through cleaning: 320mm diameter.
2. Super big dust box 850ml for big house and pet family.
3. Walking Freely on Thick Carpet, with obstacle crossing 20mm.
4. Upgraded cleaning capability: Linear cleaning efficiency >96%.
5. Edge Cleaning Efficiency >88% : 3 sets of Long + 3 sets of short Side Brushes.
6. Carpet Mixed Garbage Cleaning efficiency > 95.8%.
7. Hair Non-tangles/Anti-twining: Upgraded Navigation wheels, side brush, roller brush, driving wheel, with NO hair in moving parts;
8. Carpet recognition feature for higher pressure on it.
9. Combination of planning & random cleaning without leakage.