Special Features:1) Rated power dissipation: 12W2) Operating temperature: -30 to 50oC3) Frequency: 50Hz4) Input voltage: AC 220V5) Weight: 1400g6) Negative ions: >=100 mg/h7) For indoor use8) Compact dimensions: 260 x160 x 96mm (L x W x H)9) Can also be used to purify water
