http://shopping.rediff.com/product/...ifier-ionizer-oxygen-bar-cleaner-air/11778725 store-rediff mrp-1499 list price-225 coupon-LESS100 shipping-50 deal price-125 net price-175 validity-8 august Small and exquisite design, It is an excellent product for gift This product produces the ozone and anion can rapidly eliminate the car inside soot, peculiar smell, and have force sterilization, the purification air, make your car as like bathes in the forest The anion is called "in the air of Vitamin", is beneficial to the human's health Has the best medicine function, and can effectively reduces the cough, sneezes, asthma's incidence of a disease Direct insertion the portfire, the blue lamp bright denote enter the work condition The effect can not be seen,Please light a cigrate if you want to test the effect,the smog will be absorbed gradually,then it means the item works well. Plug N Play Works In Any Car Specifications Working voltage : 12v Ozone density:3mg/h Anion density:>=60 million/CM3 Operating current :<60MA Length: 8cm (approx) Benefits: Negative ion can quickly purify the air with eliminating the harmful air like toluene, carbon dioxide and dust, keep the air clean, and eliminate fatigue to keep the driving safe. Negative ion is reputed to be air vitamin. It can improve human heart and lung function, promote metabolism and dispel fatigue, maintain head clear and relieve carsickness Simply plug into any automobile's 12 volts cigar lighter. Free from second contaminated, environmental protection and safety are guaranteed.