Only 5-in-1 pest repeller on the market. * Easy plug-in in the electricity outlet. Pet and kids friendly, no dangerous chemicals. * Repel all indoor pests, works on Rodents, Rats, Mice, Roaches, Spiders, Crickets, Fleas, Bed Bugs, Ants, Flies. * Include air cleaner removing bacteria that attract unwanted pests. * Longest effective range on the market with up to 5,000 square feet.