Even into the summer, Beijing has also become obvious haze ...... hey, what are you haze wearing a mask to avoid them in ...... Beijing this outdoor air is enough to hurt the lungs, and the room, in fact, did not much ever escaped ...... so some of it is as clean as possible! because there are gray indoor fear it!!!
We should pay attention to what nemesis when buying a vacuum cleaner dust? Xiao Bian today to have a conversation now.
Pay attention to four points when buying a vacuum cleaner! You certainly do not know!
A motor
The motor is a core component, and the quality of the motor directly affects the working efficiency and service life of the vacuum cleaner. Usually, we look at whether the motor is good or not. It depends on the size of the vibration sound of the casing itself.
Second, power
Generally speaking, the size of the power does determine the size of the suction, which is the efficiency of the vacuum cleaner. If the suction is too small, the dust cannot be disposed of. The waste is disposed of too cleanly, so the suction must be slightly larger.
When buying a vacuum cleaner, pay attention to these 4 points! You must not know!
Third, sealing
It can be seen from the sealing performance of this vacuum cleaner, vacuum cleaner with good sealing also saves electricity, suction and noise will be superior.
Fourth, noise
Because it is an electrical appliance and the operation of a motor, the noise is definitely there. The difference lies in the size of the noise. Therefore, if the noise is as small as possible, it should be less than 80 decibels.