Features & Specification: Powered by USB, no driver required Diffuse fragrance oil with your computer Drop fragrance oil in the trifurcate-shaped hole 3 to 5 drops are enough for operating all day long Mini size for a discrete use... - Update: 2009-09-24

DC12V - Update: 2009-09-24

Plugs into your computer USB socket to keep the air in your workplace air always fresh and clean. Eliminate static from computer and auto Reduces effects of passive smoking Up to 10-15 sqm pf room purifying 1. Can be put directly into a computer U... - Update: 2009-09-01

Features: Electrical source: DC 12 V Consumption power: 0.8 W Concentration of ozone: 0.06 ppm Concentration of negative hydronium: 100000 pcs/cm3 Weight: 30 g Exterior size: ?20X85?mm? - Update: 2009-09-01