Smart Window Cleaning Robot Framed Window Cleaner

Color:   White and blue
Type:   Key control and remote control
Materials:   ABS, PC
Units size (main body size):   252*252*80mm
Weight (main unit):   1.6Kg
Gross Weight( with packing):   3.9Kg
Unit Average Power:   75W
Fan specifications:   brushless fan
Suction Power:   2.8kpa
Airflow:    23000r/min
Noise:   65db
Applicable glass type:   framed + frameless
Alarm hint function:   horn + light
Clean mode:   N and Z fonts
battery:   Lithium Battery 650mAh  14.8V
Battery life:   15 to 20 minutes
Charging voltage:    24V
Charging current:   3.75A
Charging time:   2-3h
Blades:    Bilateral scraper
Cleaning area:   0.25 m² to 9m²
Wipes type:   300cm²
Remote control distance:   4m
Input voltage:   100-240V
Machine current:   2.5-3A
Cleaning efficiency:   2 minutes rub 1 square meter
Clean coverage:   98% or more
Frameless edge detection:    4 edge detection sensors
Framed edge detection:   front and rear double hit board
Air leak resistance:    pressure sensor
Chassis:   Floating
Gift box:   465*340*150mm
Mail box:   530*355*165mm
Outer carton( 4 in 1):   675*550*380mm
Loading (20`/40`/40HQ):   760PCS /1560 PCS /1800PCS
Accessaries   :
    Power adapter(24V 3.75A)
    AC line 
    Extension line
    Safety rope assembly
    Sucker