product description:   The new Nova Car Air Purifier is the perfect companion to any car interior, instantly improving the air quality inside the car. In addition to removing dust, pollen and pet particles from the air, it also   Effectively neutralizes tobacco smoke, pet and food odors in the car. This ionic air purifier is easy to use and requires no filtration; just plug it in and it starts working right away.   Features:   100% brand new and high quality.   Powerful car interior parts release 5.6 million negative ions per centimeter; massive odor control in your car.   The negative ions produced by car air purifiers actually improve air quality by destroying odor-causing particles in the air, not just mask odors like perfume.   Featuring a measurable and controllable amount of negative oxygen ions, this compact deodorizer effectively removes smoke and other odors, neutralizes contaminants such as mold,   Cleanses the environment of bacteria and viruses to help you breathe easier.   A compact and attractive design with blue LED lights enhances the car's decor.   Provides dual 2.1A USB ports to charge your phone, tablet and other devices quickly and safely, protecting against short circuits, surges and other hazards.   how to use:   Plug it into your 12V car cigarette lighter and it will start purifying the air with its soft glowing LED indicators.   To charge your devices, use a USB cable to connect them to the air purifier's USB port.   To stop using the air purifier, unplug it from the outlet.   For better air purification performance, do not cover the negative ion outlet of the air purifier.   There are no filters to change. This product requires no maintenance.      Notice:   Do not attempt to disassemble this item.   Do not use this product with wet hands.   Do not put water or other liquids into the product.   Do not use this product in direct sunlight or in places with high temperatures above 140/60   Do not drop or bump the device.   Do not allow children to play with this product.      Product Specifications:   Types of Car Air Purifiers   Material aluminum alloy   Anion concentration: 5600,000pcs/cm   Ozone concentration: 0.05ppm   Input voltage: 12V/DC   Output Voltage: 5V to   Indicator light: blue LED   Power: 0.8W   Dimensions: 1.38 x 1.38 x 4.13 inches (35 x 35 x 105 mm)   Color: Black/Copper/Silver   The package includes:   1 car air purifier