Features: GOOD AIR PURIFYING EFFECT: The use of multi-point pulse tip technology significantly increases the oxygen anion release and air purification efficiency.By releasing 5.6 million pcs/cm^3 of oxygen anions and minute quantities of ozone (≤0.05ppm), it can effectively eliminate a variety of air pollutants. DUAL 2.1A USB CHARGER: Dual 2.1A USB charging ports,integrated protection against over current, over voltage, short circuit, over temperature and electrical surge,safely and quickly charge mobile phones, tablets and other electronic devices. PLUG AND PLAY: Insert the ionic car air purifier into the car's 12V cigarette lighter or power port,it will immediately start to release negative ions to purify the air,no need to set or add anything extra,very convenient and efficient. BLUE LED LIGHT: When the power is connected and the ionic air purifier works,the blue LED lights will also light up immediately,allows you to easily and intuitively observe its working status,it also makes it easy to quickly find the charging port at night. MULTI PURPOSE: This ionic car air purifier can remove dust,smoke and PM2.5 floating particles;it can also kill the harmful bacteria and viruses to protect your health; moreover,it can drive out formaldehyde,benzene and other harmful gases or unpleasant odors,Keep the air in the car fresh. Description: Why do you need an inoic car air purifier? There are a lot of floating particles such as dust and harmful gases such as formaldehyde and benzene in the car. If you smoke in the car, there will be residual smoke.All of these will have an impact on your health,at the same time, it will also make you breathless, fatigued and drowsy, resulting in inattention and causing great risks to driving safety.Therefore, it is very important to keep the air in the car fresh.When we go to forests, beaches, waterfalls, etc., we feel refreshed,and this is the role of air anion.Ionic car air purifier was invented according to this principle,so it can purify the air naturally and efficiently,and it can keep people refreshed, calm and concentrated at the same time.This is a must in the car and a great gift for friends or families. Material:Aluminum Alloy Size:3.5*3.5*10.5cm/1.38*1.38*4.13inch Weight:40g(net weight) 120g(gross weight) Color:Silver, Copper Input:12(V) Output:5V/2.1A Anion Quantity:5,600,000pcs/cm^3 Ozone Concentration:≤0.05ppm Operating Temperature:-10℃~40℃(14℉~104℉) Storage Temperature:-20℃~60℃(-44℉~140℉) NOTE: 1.CE/RoHS/Fcc Approved 2.Only for cars with 12V power 3.If the air purifier is dirty inside, you can wipe it with a cotton swab Package Included: 1x Car Air Purifier 1x User Manual Product Details: 1.Silver