Window Robot vacuum cleaner

1 host
1 power cord + adapter,
1 remote control
1 battery pair
2 pairs of cleaning rings (4)
1 extension of 4 meters
1 safety rope
10 cleaning cloths
1 manual (or English manual)

Using way:

1. Wait 20 seconds after starting up until the blue light stop flashing，Then start working. Because the robot need 20sec to detect the glass .

2. Binding the safety rope when using, Prevent falling from high altitude.

3. Spray some water on the edge of the Mop when working, will be better effect.