Breathe fresh and cleaner air GermGuardian pluggable air sanitizers kill germs and viruses in addition to filtering odors with an UV C light to deliver crisp, refreshing air to your home. Powerful and compact: With a compact plug in design, you can easily get fresher air from any wall outlet in your home or in your office. Designed for small rooms. 1 year warranty: GermGuardian gives you reassurance and a US based tech support team with a 1 year limited warranty in addition to your purchase. Voltage: Plug into a 120V AC outlet. Package Dimensions: 4.75"x4"x8.25"