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All in One auto emptying and charging station model 717
Deal with dust and debris hands-free .
Return the vac to the station to recharge, and let auto empty cleaning the dust bin .
You will enjoy better suction next time you clean with an empty dust bin available .
Vacuum cleaner: brushless motor 300W, lithium battery 21.6V,聽
Battery capacity 2500mAH, charge time 4.5-5.5 H .