1. Gyro Tech
2. Go back to the start point after finished work.
3. Super vacuum absorption, build-in water tank, auto sprayer water, good for wet cleaning.
4. Intelligent remote control;
5. Path Planning one time and twice clean( in N shape and z shape);
6. Auto window frame detection;
7. Anti-falling:vacuum suction/safety rope/hook protection;
8. Still work even below -20 degree, so you can use it in winter;
9. Framed or frameless window all support cleaning;
10. 99.7% window coverage;
11.More than10M Extention safety cord,high window is ok to clean;
12.Power-off protection together with safety rope, won’t fall down after finishing cleaning or power off.