LED Air Purifier Quietest True HEPA Active Carbon Bedroom negative Ion
Anion: 12V 1 million/cm³. Filter: Cylinder clip carbon cotton filter: φ112 108. The way of wind in and out: wind in from the bottom side, wind out from the top. Power: line length 1.5m, input AC100-240V~50/60Hz, output DC12V-500mA.