Features:

Plug into 12V Cigarette lighter socket.
Purifies the air inside car.
Removes poisonous gas, cigarette smoke, odor aand allergens.
Does not use any chemical or agents.
Enjoy the freshness air while driving.
Generates millions of negative ions per second.
Negative ions can improve heart and lung functions.
Promote metabolism and dispel fatigue thus maintaining mental alert 
and relieves car-sickness.
US patent No. USPTO/5942217 and BAS-12723205
Concentration of negative ion: 2300000 pcs/cm3
                                                                   Rm25.00 / piece
                                                                   Free shipping by Pos Laju
                                                                   *Random color unless stated - depending on stock