PORTABLE ULTRASONIC PEST REPELLER

• This First Alert® 360° pest repeller generates a powerful
  ultrasonic signal, repelling pests and insects from your home or
  office.

• Operating either with standard AC power or with batteries, this
  portable indoor/outdoor device goes anywhere to safely repel mice, spiders,
  fleas, cockroaches, crickets, and other insects with ultrasonic sound waves.

• That means it's great for tents, RVs, and campgrounds as well as the
  home, office, garage and workroom.

• With an AC adapter (included) it plugs into a standard wall socket, or
  it can be powered by a 4 'AAA' batteries (not included).

• In either case, it sends out sound waves in the 27,000 to 45,000 Hz
  range to drive away pests in an area of up to 1,200 square feet without
  harming pets and humans, which cannot detect sound in this range.

• This product will not harm household pets such as dogs, cats, birds, or
  fish, although pet mice, hamsters, gerbils and spiders should be kept away
  from this unit.

• An LED lights shows when it's operating.
• Enjoy fewer pests and insects, wherever you are, with this First
  Alert® ultrasonic pest and insect repeller.

• Features:
  • 3 Speaker system provide 360-degree protection
  • No poisons, no chemicals, no traps
  • Recommended for a large to medium size rooms
  • Repels pests up to 1200 sq. ft.
  • Frequency Range: 27,000 – 45,000 Hz
  • Includes AC adapter
  • Includes convenient hanging hook
  • May also be operated outdoors with 4 'AAA' batteries (not
    included)