Intelligent 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 ultrasound 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, outfit 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, mouse pad, pest poison, and insect sprays etc, No battery needed will save you a lot of money, give you a 100% safe and eco-friendly home. Super Quiet and Effective Mosquito Repeller: The ultrasonic repeller works with low frequency
