Brief：Voltage: 12v Power: 75w Battery type: 3cells 3.6v 2200mA Lithium battery Charging time: 4-6hours Working time: ＞20min Vacuum power: ＞3000pa Noise：＜75db Capacity：400ml Type: Wet and Dry

Voltage: 12v
Power: 75w
Battery type: 3cells 3.6v 2200mA Lithium battery
Charging time: 4-6hours
Working time: ＞20min
Vacuum power: ＞3000pa
Noise：＜75db
Capacity：400ml
Type: Wet and Dry                     http://www.sptsclean.com/。