cordless handheld vacuum cleaner: simple shape, suck all kinds of micro dust, everything is right, the noise does not bother..One-step powerful suction: 360 upwind force, two levels of wind force can be adjusted without dust, to prevent floating garbage debris, spiral fan blades are easy to clean, all kinds of waste is all sucked up..Multi-purpose cleaning: easily handle eraser crumbs, cookie crumbs, pencil crumbs, not only to give kids space for art creation, but also for adults to use as dust and soot in them computer keyboards and so on..Small size and large capacity: a palm can hold the size, which can be easily used by adults and children. Large capacity garbage collection tank can hold enough debris.Clean and tidy life: Help you clear all kinds of debris, take care of cleaning the office keyboard sofa and other items, cure your worries and make life easier.multi-purpose cleaning:Easily handle eraser crumbs, cookie crumbs, pencil crumbs, not only to give kids space for art creation, but also for adults to use as dust and soot in computer keyboards and and so on.Charging voltage: DC 5VProduct Name: MINI Handheld Vacuum CleanerProduct color: Yellowsuction gear: two adjustableProduct size: 6.7x17.5cmCharging: charging for 3 hours, can be used for 20-30 days