Strong Blowing & Powerful SuctionThe portable vacuum cleaner has a powerful brushed motor with 90,000rpm and provides up to 11000PA of stronger suction power, effective cleaning ability, making it ideal for cleaning cars, homes, and offices. There are three power adjustable: first gear: 70W, second gear: 90W, third gear: 120W, ensures efficient cleaning performance Powerful Air DusterIt can be used as a blower to quickly clean the dust and debris on the dashboard and seat of the car, blow away dust and dirt from aluminum window rails, quickly clean dust from your keyboard. Tips - Turn the keyboard upside down when using the air duster. When you want to use it as a blower, please remove the dustbin and filter to make it inhale as much air as possible, so that it has more power