1. Before using Buy car vacuum cleaners for the first time, you should make sure that the filter or dust bag is installed correctly; 2. When using the power supply of the car vacuum cleaner, you should pay attention to the gentle insertion and removal to avoid damage to the cigarette lighter; 3. There is no wireless car vacuum cleaner Step 2 4. After using the car vacuum cleaner, the power supply should be disconnected first;

　　6. Clean up the dust and debris in the filter or dust bag; 7. Use a damp soft cloth to wipe off the dust attached to the inner wall of the vacuum cleaner; 8. Buy car vacuum cleaners Reinstall the filter or dust bag 9. Reassemble the car vacuum cleaner; 10. Use clean water and a soft cloth to clean the vacuum cleaner shell; 11. Pay attention to the protection of the switch and power supply when wiping the shell; 12. Buy car vacuum cleaners Check the power plug, The integrity of the wires and the elimination of hidden dangers such as damage;

　　13. Buy car vacuum cleaners refold the power cord to avoid dead bends when folded, so as to prevent the wire line from being damaged or aging in advance; 14. Re-pack the processed car vacuum cleaner into the product package, and do not throw it in the car at will 15. Buy car vacuum cleaners It is recommended to place the car vacuum cleaner in a dry place without direct sunlight, such as at home or in the trunk of the car, to facilitate the next use.