6-Piece Ultrasonic Repellent Set - Anti-Mouse, Rat, Mosquito & Spider Repellent - Multifunctional Electronic Repellent for Ants, Cockroaches and Bats - 360° Ultrasonic Plug-in

Ultrasonic Technology: Our ultrasonic repellent uses advanced ultrasonic and respiratory electromagnetic wave technology (20 kHz-45 kHz), intelligently adjusting the sound spectrum every 40 seconds. This dynamic frequency change helps create a hostile environment for common household pests such as mice, mosquitoes, flies, spiders, and cockroaches, disrupting their activity patterns and preventing them from adapting. Ease of Use: Simply plug in this ultrasonic repellent and let it work immediately—no complicated setup required. Its low power consumption makes it as economical as it is effective. Safe and Environmentally Friendly Design: Made from non-toxic and non-radiative materials, including flame-retardant ABS, our plug-in repellent is safe for both humans and pets. It functions as an indoor mosquito repellent and cockroach killer. Large coverage area: Designed to protect up to 1200 square feet, it effectively covers large areas. Install one in each room to bypass obstacles like walls or furniture. Energy-efficient and quiet operation: Featuring a quiet design, our device operates 24/7, using minimal energy. Typical results may take 1 to 2 weeks depending on the severity of the infestation. Most of the time, electronic pest control results are visible within 3 to 4 weeks! TIP: To prevent pests from returning, it is recommended to continue using the product.