The Car vacuum have CE, ROHS Certification ,75db low noise design giving comfortable usage,4.8KPA suction, 10A current fuse to avoid the damage of power supply. There are Extra HEPA Filter and layer cloth bag filter which to avoid the dust seepage.LEAK-PROOF SHIELD: Prevent trash from leaking out. shiled will close automaticlly when the vacuum stop working,and open automaticlly when vacuum start. our car vacuum cleaner only could be used for 12V and could not be used for 24V Truck.

Note: 1. Car vacuum cleaner is suitable for small cars and DC 12V car power supply. Not suitable for large trucks with DC 24V power supply. To avoid creating a bad user experience, please make sure you are aware of such alerts before purchasing. 2. Due to the car vacuum cleaner, the portable car uses a vacuum cleaner, which is different from the 110V-380 volt high-power vacuum cleaner used by the family. Do not use for more than 30 minutes. Lest the machine run for a long time and blow the fuse.