4x Ultrasonic Electronic Anti Mosquito Pest Bug Insect Cockroach Repeller, 501 Original

4x Ultrasonic Electronic Anti Mosquito Pest Bug Insect Cockroach Repeller Reject 100% brand new and high-quality made. This ultrasonic repeller can act upon the hearing and the nervous system of the mice, rats and insects to make them unpleasant and uncomfortable and forces them to leave your home. It is effective for an area up to 100~150 Square Meters. This product is widely used in homes, warehouses, shops, hotels, hospitals, offices, rooms, gardens, hotels, etc. The ultrasonic frequency that sent out from this machine is inaudible to human beings and pets. It is absolutely safe for children, family and pets. All you have to do is plug it in and it will start working. Specification: Repels Bugs, Ants, Mice, Cockroaches, Mosquitoes, Spiders, Rats, and More Non-toxic Environment-friendly Standard Wall Plug-In Indoor Use Only Ultrasonic Frequency:20~55KHZ Power Source: AC90~220(V) Power: 5W Effective coverage area: 100 - 150 square metersPackage Content:A total of 4 Ultrasonic Pest Repellers