Ultrasonic Pest Repellent Insects, Mosquitoes, Mice, Spiders

【Advanced ultrasonic technology】Adopting the latest dual-chip ultrasonic technology, the mouse repellent emits different frequencies of ultrasonic wave to irritate nervous system of insects and rats to efficiently drive pests away. Intermittent changes in ultrasound frequency prevents them from developing immunity and adaptability. 【Children and Pet Friendly】No chemicals, no toxicity, less power consumption and radiation-free. Ultrasonic insect repellents are completely safe for children and pets, and does not interfere with household appliances. 【Effective for Most Pests】Repelling mice, mosquitoes, ants, rats, roaches, spiders, rodents, bugs, flies, fleas and other insects. Applicable for living room, kitchen, bedroom, bathroom, workshop, big apartment, garage, warehouse, parking lot, etc.