1. Smart Memory: Extremely low cleaning missing rate & high coverage rate.
2. Intelligent to sense different environment floors and adjust its direction within 10ms
3. Apply to different floors: low/hard carpet within height of 1cm, hardwood, ceramic tiles for home, hotel room and office.
4. Twining proof design of central roller prevents being entangled by wires.
5. Anti-fall system to detect stairs to avoid falling.
6. One-time cleaning lasts 100 minutes to finish a house within size 170-220 square meters.
7. Adjustable suction power to make a lower noise.
8. Powerful suction: at Max.mode, the suction power reaches 6000pa, the data comes from the test results of the Liectroux German Laboratory.