car air purifier Coverage:25m2 Voltage/power:DC12V/<5.0W Anion density:>3.0*1000000pcs/cm Body material:ABS car air purifier1.Specifaction:Coverage:25m2Voltage/power:DC12V/<5.0WAnion density:>3.0*1000000pcs/cmNoise level<35dBozone density:<0.05ppmProduct size(mm):160*95*335mmOperationg temperature:-10-60 degreeUSB Cable,Car adapter2.Feature:Car air purifier,USB air purifierWorks silentlyNegative ...