The power of the car vacuum cleaner is not necessarily as high as possible. Generally, the power of about 60W can fully meet the use requirements, but the requirement is that it can be cleaned for less serious dust. If the dust is heavy, there is no way to remove the dust. Therefore, it is generally recommended that the power be around 130W, the practicability is the best, and the cost performance is the highest.

The standard cable length of car vacuum cleaners is generally 2 meters. Many car owners ignore the cable length when purchasing, only to see that the machine does not see the cable length, and only finds that the cable is broken when using it. Therefore, it is generally recommended that the cable length be about 4.5 meters, which is enough to cope with extreme situations. Most cars use it.

Many standard accessories of car vacuum cleaners are not enough, such as some blind spots in the car, if the accessories are not complete, it is difficult to clean the car, so when choosing, it is best to consult the business about the use of accessories, and choose more accessories , so that the car can be cleaned thoroughly. Before using the vacuum cleaner, the car vacuum cleaner manufacturer should check whether the fuse of the power supply can withstand the current that the vacuum cleaner starts and works.

Turn off the power switch of the vacuum cleaner, insert the power plug into the car cigarette lighter socket, (should start the car first, then) turn on the power switch of the vacuum cleaner, and start to use.

The plug of the car vacuum cleaner is inserted into the cigarette lighter. 1. The working principle of the car vacuum cleaner is very simple, just plug in the 12V electricity and it can be used normally; 2. When using the car vacuum cleaner, you should start the car first, and insert the cigar head into the cigarette lighter socket in the car; There is a power switch control key on the upper side of the handle. Push the control key down to the ON position to use it, and push it down to OFF to stop using it. Under good conditions, a car vacuum cleaner can generally be used for half an hour without affecting the car's battery.