DBL-380 miniportable electrical carwet and dryvacuum cleaner 1 year guarantee and 3 years for free maintenance service Free sample for purchaser(Freight Collect or Freight Prepaid) Best for car cleaning, convenient and applied then driving. Item DBL-380 mini car vacuum cleaner Crust material ABS Voltage DC 12V Current 5A Rated power 65W Air flow 15 L/Min Working time Lasting 2 hours available Cleaning object Dust/Powder/Particulates Working environment Dry or Wet Item dimension 390*100*110mm Carton dimension 540*430*300mm Packing Each in inner color box,10 pcs/ctn Carton Weight GW: 11.5 kg Component ABS crust, Filter net; Dust cleaning nozzle; Water cleaning nozzle; 3m power linewith car cigarette ligter plug. Usage Method 1. Put the power line connector into the car cigarette lighter plug and turn on the switch. 2. Put the air entry cling tightly to the surface of your car and start cleaning the dust and powder. If necessary, you could fix the dust cleaning nozzle or water cleaning nozzle on vacuum cleaner for further cleaning task. 3. After using, kindly please press the upper button and take off the front crust, then take out the filter net and clean up the litter in the filter, finally fix it on for next use. Notice 1. When using, please fix the filter on the vacuum cleaner firstly. 2. Do not use for cleaning gasoline, tinder and burning things, such as burning cigarette. 3. Do not take off front crust when using. 4. This item is not toy, please keep away from children in case of danger. 5. Usually, it could work for half an hour continuously and have no influence to your car battery.