4PCS Solar Mole Repeller Ultrasonic Sonic Vole Mouse Snake Repeller Outdoor Yard Pest Repellent Control Garden Supplies

Product description
1.High quality：Made of premium ABS hard material for your long-term use.
2.Polysilicon solar panels：Polysilicon solar panels with high conversion rate power, environmental protection, energy saving, plug and play. A solar panel can provide enough power to operate the repeller by absorbing light.
3.Wide effective range：The solar mouse repeller transmits ultrasonic waves every 40 seconds which is effective within 650 square meters (depending on terrain) in all directions.
4.A must-have device to protect your back yard, farm, garden, lawns, seedbeds and seedling plants from rodents damage.
5.Provide you a more humane and safe way to repel the harmful rodents (like moles & voles) effectively, and these ultrasonic waves do no harm to human.