Repellente per parassiti a ultrasuoni migliorato, repellente elettronico per interni, respinge insetti, scarafaggi, roditori, formiche e zanzare, colore nero.

Improved Ultrasonic Pest Repeller: This plug-in ultrasonic pest repeller works by stimulating the brains and auditory systems of fleas, rodents, cockroaches, insects, mosquitoes, ants, bedbugs, and other pests, forcing them to flee your home. Intelligent Variable Frequency Technology: This device consumes only 3-5 watts, truly achieving "plug and play." It features three different sound frequency modes, covering a wide spectrum from 9 kHz to 66 kHz; this makes it more effective against a variety of pests, protecting your family from infestations. Safe for Children and Pets: This product contains no toxins, odors, or irritating chemicals, making it completely safe for children, pregnant women, and pets. It provides comprehensive pest protection for your family in a healthy, quiet, and unobtrusive way. Effective Range: Approximately 800–1200 square feet (approximately 74–111 square meters) per device. Because ultrasound cannot penetrate walls or solid obstacles, we recommend one device per room. For areas with severe infestations, we recommend installing two or more devices to maximize effectiveness. Pest control is an ongoing process: it typically takes 1 to 2 weeks to see initial results; the exact time depends on the severity of the infestation. Within 3 to 4 weeks, you should see significant results from the electronic pest repeller! Helpful tip: In the first few days of use, you may notice a temporary increase in the number of pests in your home—don't panic! This simply indicates they are trying to escape your home. Specifications: Dimensions: 8.1 x 6.4 x 7 cm; Material: ABS; Weight: 40 grams; Ultrasonic frequency: 9 kHz – 66 kHz