Smart Technology: This ultrasonic mouse repeller emits different frequencies of ultrasonic waves (25kHz-65kHz) to irritate the nervous system of insects and rats, making them feel uncomfortable and gradually flee. Intermittent changes in ultrasonic frequency prevent them from developing immunity and adaptability. Large Coverage: Each ultrasonic repeller can cover up to 120 square meters. It is recommended to install this hammer vertically at a distance of 20 to 80 cm from the ground. For best results, equip each room with a pest repellent. Safe and Eco-Friendly Mosquito Repellent Control: Non-toxic, no chemicals, no radiation, less power consumption, no noise and 100% safe for humans and pets, you will say goodbye to mouse traps, mosquito traps, mouse pads, pest control poison, and insect sprays etc, No batteries needed will save you a lot of money, you gives a 100% safe and eco-friendly home. Super Quiet and Effective Mosquito Repeller: The ultrasonic repellent works with low
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