Function: ultrasonic defense with solar operation and against cats, dogs, martens, animal defense, fear of cats, fear of dogs, fear of martens Effective and healthy : Without chemicals, the mole repellent vibrates and generates sound waves of 400-1000 hertz through the buzzer which stimulates the central nervous system of the mouse.It can effectively repel mouse, mole, ground squirrels and voles without harmful chemicals or poisons that can harm your soil, pets and family. Extended Coverage: Operates in a circular pattern, approximately 15m in radius and covering up to 700 square feet. For the best possible result, we recommend installing 2 devices every 100 feet for floor areas frequented by birthmarks. Convenient to use: Equipped with solar panels and rechargeable batteries capable of absorbing sunlight and extending working hours, the battery does not need to be replaced and does not need to be charged. The product has quality problems within three months, please contact us, and it
