- 2025 Upgraded Ultrasonic Repeller: Featuring a newly enhanced micro-sensor frequency converter chip, this device emits a wide range of ultrasonic waves (22kHz-65kHz) that target pests' nervous systems, causing significant discomfort. With 60 distinct ultrasonic sounds generated every second, pests are unable to acclimate, effectively keeping them out of your space. - Safe for Humans and Pets: This electronic repeller is designed to drive away 98% of common pests and rodents, including rats, bats, mosquitoes, cockroaches, ants, and spiders, all while remaining completely safe for both humans and pets. - Quiet Operation: Scientifically engineered to focus on the hearing frequencies of pests, the ultrasonic waves are inaudible to humans and pets. The upgraded frequency range enhances the effectiveness against a broader variety of unwanted visitors. - User-Friendly Design: Easy to use, simply plug the device into an electrical outlet and let it do its job. Ideal for homes, offices, and other indoor spaces, it works continuously to keep mosquitoes and other pests at bay. - Versatile Applications: Perfect for use in living rooms, kitchens, and basements, this repeller ensures a pest-free environment for family gatherings, peaceful nights, or productive workdays. - Compact and Efficient: Designed for convenience, the compact size allows for placement in any room without taking up excessive space. Its efficient performance provides long-lasting protection against pests. This ultrasonic device is a practical solution for maintaining a pest-free environment, ensuring comfort and safety in your home.