Motor power: 100W 
Lithium battery : 14.8V2200mAh
Vacuum: >=10KPA
Dust capacity: About 0.3L
Charting time:About4~ 5hours
Working time:   About 20mintues
Product size(mm): 472*60*90
Giftbox size(mm): 515*275*85
4-in-1 export carton(mm): 525*355*290
20”/40”/40HQ:  2320/4640/5200

Key features: 
Cordless brushless  version with high suction 
Very light weight for easy operation(about 0.5kgs) 
With floodlight and SOS  feature
LED display 
One button for dust releasing feature