Product Name: Activated Carbon Noiseless High Efficiency Professional Car Auto Air Purifier Model NO.: Activated Carbon Car Air Purifier Water Shortage Power-off Protection: With Water Shortage Power-off Protection Timing Function: Without Timing Function Power Type: Vehicle Power Supply Humidification Method: Mist Discharge Humidity Control: Automatic Certification: CE Usage: Home, Car Type: Impeller / Cool Mist Style: Portable Size: 75*75*150 mm Color: Multi Colors Input Power: DC 12V Material: ABS Max Airflow Rate: 10m3/Hour Decibel: <20 dB Trademark: OEM Transport Package: 1 PCS/Color Box Specification: CE Origin: China HS Code: 8421399000 Product Description This car air purifier via activated carbon to refine the air,chemicals free.This car air purifier has high efficiency 99.7% rate of cleaning bacteria.This car auto air purifier is noiseless,less than 20 dB.This professional car auto air purifier has 1.6 square meter HEPA inlet screen,power indicator and LED screen provided.Features:1.Refine the air via activated carbon,chemicals free.2.High efficiency 99.7% rate of cleaning bacteria.3.Reduces the smell of stale cigarette smoke and tobacco odors. Controls pet and animal odors.4.Whisper-quiet,noiseless,less than 20 dB, without any interference with your work or sleep.5.DC 12V car power charger provided.Pictures: