Skyfish Car Vaccum Cleaner 12 V and 150W Wet/Dry Car Handheld Vacuum Cleaner (Multi color) Dust-Absorption Usage:  1. Insert cigarette lighter plug into the DC 12V cigarette lighter located in the car and switch the car on. 2. Push the switch button forward to absorb trash. 3. Use correspondent suction nozzle accessories according to different occasions. 4. Any locations of the car can be reached with the 16.4ft /5m power cord. 5. It is better to keep the suction nozzle face and absorbed face at a parallel level.  Notice:  1. To extend service life of cleaner, after continuously running for 30 minutes, you should let it take a break. 2.If it is for wet use, please notice the height of water-proof tube in the front cover and remember the height of a suction volume should not exceed that of HEPA when cleaner breathes water or damp matters.  PRODUCT APPLICATION:   The vacuum cleaner is applicable for all BIG & SMALL size CARS (SUV, Sedan, Hatchback, Jeep etc.). Just connect the device by inserting the plug into cigarette lighter socket of car. Use ON/OFF button to start the device and start cleaning. Connect the Extension Mouth to reach the places where hand cannot reach. Use Brush connector to rub the foot mat and other places to remove dust so that vacuum cleaner can easily suck the dirt. After cleaning take out the dust cap by pressing button over dust cap and clean the HEPA filter to have maximum and continuous cleaning efficiency.