KINFXA Ultrasonic Pest Repeller 4 Packs Pest Repellent Plug in Upgraded Eco-Friendly Ultrasonic Pest Control Indoor for Anti Mice Mosquitos Insects Bugs Ants Spiders Roaches Rodents Rats

Item Specifications: -Frequency range: 22 KHz~65KHz -Effective range: total coverage up to 4800 sq.ft. -Power: 3-5W Features : -Does not interfere with the operation of radio, television or other electronic equipment. -Works by continuously transmitting a powerful range of ultrasonic sound waves that drives away pests -Low power consumption, suitable for long time operation -It Effective for pest and rats, No nasty dead bugs or rodents are left for you to deal with -The pest repellent can be widely used in home, warehouse, shop, hotel, office, grain depot, etc. Instructions? -It takes 15-20days to see the typical results. -It is normal that the increase of insects at the beginning of the using days, as they just get away from their living place after attack of the ultrasonic. so please wait patiently. -It is recommended to install at a distance of 32-40 inches from the ground. And should be perpendicular to the floor and plugged into a power outlet -Use dry and soft cloth to clean, do NOT clean it with strong impregnation, water or damp cloth. Package includes: 4 xUltrasonic Pest Repeller