4-Pack Ultrasonic Pest Repellent, Indoor Electronic Ultrasonic Pest Repeller for Insects, Mosquitoes, Mice, Ants, Cockroaches - (Upgraded, European Standard Plug), Sunny

General Description This electronic ultrasonic repeller is designed to effectively repel various insects and rodents such as mice, ants, mosquitoes, spiders, and cockroaches. Using two types of frequencies—ultrasonic and electromagnetic waves—it interferes with the auditory and nervous systems of pests, making them uncomfortable and unable to adapt. Easy to use, simply plug it into a standard European outlet to start working. Technical Specifications Type: Electronic Ultrasonic Repeller Frequencies: Ultrasonic and Electromagnetic Coverage Area: 15~30 m² Material: High-quality ABS Installation Plug the repeller into a regular power outlet. Do not cover the surface of the repeller for optimal performance. Use Ideal for use in homes, warehouses, offices, gardens, hotels, and basements. For areas with heavy infestations, it is recommended to use multiple units. Other Information Odorless, silent, and radiation-free. The LED light illuminates when the device is in operation.