Motor power: 150W
Lithium battery :22.2V2200mAh
Vacuum: Low speed: About 6 Kpa;  High speed: About 15Kpa 
Dust capacity: About 0.6L
Charting time:About 4~5hours
Working time:  
High speed:  About 20 mintues
Low speed:  About 30~40  mintues

Product size(mm): 335*105*200
Giftbox size(mm): 450*350*580
20”/40”/40HQ:  1176/2400/2760

Key features: 
Light weight 
BLDC version vacuum cleaner 
Bagless filtertaion
two speeds as options
One button for dust releasing
LED display