Ultrasonic Mosquito Repellent Plug-in, Ultrasonic Mouse and Fly Repellent 4 Pack, Effective Mouse Repellent Device to Repel Rats, Spiders, Mosquitoes, Mice, Cockroaches

??【Ultrasonic Pest Repellent】 The JUCHENG ultrasonic pest repellent adopts automatic frequency conversion ultrasonic technology to emit ultrasonic waves from 20~55 kHz, stimulating the auditory and nervous systems of mosquitoes, cockroaches, mice, mites, and other pests to effectively keep pests away from your home.

??? 【Insect Repellent Safe for Humans and Pets】 The ultrasonic frequency that repels mice is 20~55 kHz, and the human ear cannot hear frequencies above 20 kHz. As long as the repellent is not placed in the ear-sensitive area of cats and dogs, it will not harm your pet. [Wide Coverage Insect Repellent] This rodent repellent can effectively prevent pests in an indoor area of up to 80-120 square meters and can be widely used in homes, offices, hotels, etc. We recommend installing one in each room due to the waves. [Plug-and-Play Rat Repellent] Simply plug in our pest repellent; it will start working when you notice the misty glow. This rat repellent should be installed 10-30 inches from the floor with no other obstructions within 1 meter. They are not effective for other rooms if you install devices in one room.

??【What You Get】 4 packs of ultrasonic pest repellents. No need to clean up dead pests, no bad smells or carcasses, no batteries required, and saves you a lot of money. If you have any questions or are not satisfied with the ultrasonic pest repellent, please feel free to contact us; we will resolve any issues for you immediately.