Outdoor solar mouse repellent(AN-A313)

A device powered by solar energy, making use of sound waves to repel harmful rodents(moles, voles, etc.)
By emitting sound waves, the Solar Mole Repeller drives away underground rodents very effectively. The sound waves will irritate them, simulate danger, and repel them away from the irradiated area. Transmitting sound waves every 40 seconds or so, the Solar Mole Repeller is effective within an area of 650 square meters.
The Solar Mole Repeller radiates in all directions. Avoid any obstruction and let the sound waves be emitted freely. To make the best use of the product, we strongly recommend an installation of 2 devices at every 30 meters for ground areas frequented by rodents.
The Solar Mole Repeller’s power is supplied by a solar cell, a rechargeable accumulator collecting power for operation at night. When the accumulator is fully charged, it can supply enough power for the dark hours, thus ensuring a continuous around-the-clock operat