Tosreny Ultrasonic Pest Repeller 6 Pack Electronic Bug Repellent Plug-in Indoor. Repel Bugs Mice Roaches Ants Spiders Rats Bats Birds Flies Mosquitoes Fleas Rodents and Insects-White

How it Works: Tosreny ultrasonic pest repeller emits high-frequency ultrasound, causing pests lose direction and consciousness and drive them away. works on following pest: Mice ,rat ,Cockroach, spiders, millipedes, mosquito ,ant, Termite ,Bedbug , Ladybugs , Silverfish, Wasp, Fleas/Ticks, Cicadas ,Cricket ,waterbug, Earwig ,chipmunk, bird , squirrel, tomcat, snake, scorpion, bat, Lizard, bedbug, moth, mole, flea, pigeon, leech, carpenter ant, Clothes Moth, dust mite, Fruit Fly, stink bug, aphids, woodworm, weevil and more Product Specifications: Material: ABS Package Contents: 6 pack Standard Wall Plug In Output Power: 2-3W Frequency range: 10 KHz~65KHz Effective range: 800~1200 Square Feet Warm Tips: Normally, it takes 3 to 4 weeks 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. Use dry and soft cloth to clean, do NOT clean it with strong impregnation, water or damp cloth. avoided from carpet , curtain and attaching sound material ect