These Ultrasonic Solar-Powered Rodent Repellers work by emitting a pulse into the ground that wards away burrowing rodents such as mice, moles, voles, gophers, snakes, and more from the area. 

-Works for 400 hours after fully charged

-Safe and humane way to keep pests away. No chemicals or poisons needed which makes this product safe for children and pets.

-7500 square foot of coverage

-Can be used in all types of weather