Materials: ABS, POM
Input Voltage: 100-240V
Output Voltage: 22V DC
Voltage of battery : 14.4V
Unit Average Power : 45W~ 60W
Suction power : 10-15 W
Airflow : 100 dm3/m
Dust capacity : 1L
Battery Capacity : 2500mA
Charge Time: 3-4 hrs
Working time: 60 90 Minutes
unit size: 34*9 cm