China handheld vacuum cleaners are small in size, very convenient to carry and use, a household cleaning product that is between ordinary household vacuum cleaners and portable vacuum cleaners, and is more suitable for cleaning small spaces. China handheld vacuum cleaners are mainly used for cleaning in cars, and also have good effects on keyboards, electrical appliances, etc. The disadvantage is that the power is small and the suction is not strong enough.

　　The China handheld vacuum cleaner can remove dust mainly because its "head" is equipped with an electric exhaust fan. There is a wind impeller on the rotating shaft of the exhaust fan. After the power is turned on, the exhaust fan will generate suction and pressure at a speed of 500 revolutions per second. Under the action of suction and pressure, the air is discharged at a high speed, while the air in the suction part of the front end of the fan of the handheld vacuum cleaner in China is continuously The air in the fan is replenished, causing an instantaneous vacuum inside the vacuum cleaner, and forming a negative pressure brush with the outside atmospheric pressure. After the filter is purified, it is discharged from the tail of the body.

　　The China handheld vacuum cleaner is equipped with different parts to complete different cleaning tasks. For example, it can be equipped with a floor brush to clean the ground, equipped with a flat brush to clean sofa surfaces, bed sheets, curtains, etc., and a small suction nozzle can clean small corners. Dust and grime in some household appliances. China's handheld vacuum cleaner application areas: carpets, car cleaning, electrical appliances, household appliances, etc.