15-pack Electronic Ultrasonic Repeller for Mosquitoes, Cockroaches, and Mice

Features:\nUltrasonic electronic anti-mosquito, pest, mouse, insect, cockroach repeller.\nEffective in rooms of 80-120 square meters.\nCan eradicate house mice, black beetles, mosquitoes, etc.\nHarmless to humans or pets.\nDoes not affect household appliances.\nNon-toxic, safe, and environmentally protected.\nLow energy consumption.\nSpecifications:\nColor: White\nInput: 110-220V, 50-60Hz\nInput power: 5W\nOutput sound: 22-65 KHz\nOperating temperature: 0-40C\nSize: 90 x 56 x 28 mm\nNotes:\n1. This machine should be installed 80-120 centimeters from the floor, vertically to the floor, and plugged into the power socket.\n2. The installation point should avoid carpets, curtains, etc., which attach sound-absorbing materials. Otherwise, the reduction of sound pressure will harm the effect.\n3. It is normal for mice and pests to increase in the initial days of use. As they move away from their living place after the ultrasonic attack.\n4. To increase the effect, you should use several sets of this machine in warehouses or storerooms, as the best range is 50 meters.\n5. It cannot repel ants.\n15-pack electronic ultrasonic repeller for mosquitoes, cockroaches, and mice.\nThe ultrasonic frequency emitted from this machine is not audible to humans and pets. It is absolutely safe for children, families, and pets.\nIt is effective for 100 to 150 square meters. This product is widely used in homes, warehouses, shops, hotels, hospitals, offices, rooms, gardens, hotels, and so on.\nThe ultrasonic repeller can interfere with the hearing and nervous system of mice, rats, and insects, making them uncomfortable and uneasy, forcing them to leave your home.