1. It is best to use a wired car air pump, because the wireless built-in car air pump is very unsafe at high temperatures in the car. Wired car air pump charging speed is faster, but the length of the power cord is not enough, will be limited, but basically can meet the normal use of most cars, so it is best to use wired car air pump, safety is more reliable.
2. Due to the limitation of battery capacity, the wireless can not work for a long time. The air pressure is insufficient and the wireless air pump connection is unstable. An onboard air pump with wires is recommended
The biggest advantage of wireless car air pump is to pump the car, no longer connected to the cigarette lighter, cancel the long line of ordinary car air pump, better storage.
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Its size is very small, and the black frosted material also looks good. With an LCD screen, you can display the pressure value, of course, it can be preset to pump the pressure value, when the preset pressure is reached, it will automatically stop. This will keep us from blowing out the tires when we pump.