Ultrasonic Pest Repeller-6 Pack, Pest Repellent Ultrasonic Plug in,Mouse Repellent, Rodent Repellent Indoor, Mice Repellent for House Indoor, Pest Defense for Insect,Spider,Ant,Cockroach - KAVNLON, 1111360

• UPC   788081702302
• Easy to use: Pest repellent ultrasonic plug in a power outlet. The ultrasonic pest repeller start when the blue light turns on，Repel many kinds of pest Against rodents, hamsters, mice, fleas, ants, mosquitoes, flies, spiders, cockroaches, bugs, rodents, and insects Wide Effective Coverage Area: The insect repellent effective area can be up to 1600 SQ. Please put a single mouse repellent in each room because the ultrasonic waves cannot penetrate walls and solid objects, 6-12 units are enough to repel pest control in the house (depending on the severity of pest infestation) Quiet and effective: Ultrasonic pest repeller work with low frequency ultrasonic waves, which are difficult for humans to hear. But it is very effective for rodents and pests, ultrasonic waves let them leave your home quickly! The principle of Ultrasonic Pest Repeller : Through low-frequency ultrasonic waves, the brain and auditory nervous system of mice and pests are stimulated, to expel most types of pests effectively Less power consumption: keep you away from cleaning up dead pests, odor and corpses of plug in pest control, no batteries, saving a lot of money.