Introducing our revolutionary Ultrasonic Insect Repellent, a multi-functional device designed to keep mice, mosquitoes, and insects at bay. As a factory-operated brand, we assure top-quality manufacturing for an effective and long-lasting product. Our repellent emits ultrasonic waves, imperceptible to humans yet unbearable for pests, effectively discouraging their presence without harmful chemicals. Don't settle for inferior imitations; choose our reliable, factory-made Ultrasonic Insect Repellent for a bug-free environment!