Ultrasonic Pest Repeller, Electronic Anti Insect Mouse Traps 4 Packs for Indoor, Plug in Mosquito and Spider Repellent, Effective Pest Repellent

Intelligent Technology: This ultrasonic mouse repellent emits different frequencies of ultrasonic waves (25kHz to 65kHz) to irritate the nervous system of insects and rats, making them uncomfortable and gradually flee. Intermittent changes in ultrasonic frequency prevent them from developing immunity and adaptability.Large coverage: Each ultrasonic repellent can cover up to 120 square meters. It is recommended to install this hammer vertically at a distance of 20 to 80 cm from the ground.For best results, equip every room with a pest repellent. Safe and effective mosquito repellent control: , no chemicals, no radiation, less energy consumption, no noise and safe for human and pets, you will say goodbye to mouse traps, mosquito, mouse pads, pest control, and insect sprays, etc., No battery needed will save you a lot of money, give you a safe and secure home. .Super quiet and effective mosquito repellent: The ultrasonic repellent works with low frequency ultrasonic waves, so it allows you to fight mosquitoes completely silently and cannot disturb you and your pets. Please note that it requires a process.Depending on , response time varies, usually 2-6 weeks, we are sincerely here to help you keep pests away. Easy to use: Simply plug the repellent into the outlet and let it work. The repellent instantly repels pests without killing them. No batteries are needed, saving you a lot of replacement.