Battery:3.7V ~1500mAh Li-lon 9W
Water tank:clean water 80ml and collection dirty water 50ml
Working time:30min
Charging time:2h
Output: 5V 1000mA
Input: 100-240V~50/60Hz
Power:Approx 1kpa
Light:4 LED indicate battery level
Noise:< 85 dBA
3in1 function | Removable head & water tank
option extension pole set