FEATURES:
Easy installation, just insert the bar into the earth.
Operated by solar power, these squirrel repellent outdoor boast robust construction and are durable enough to stand up to abrasive outdoor conditions. 
The solar mole repellent is use ultrasonic wave,it's a safe and humane way to keep unwanted animals away from farm,Garden,Park,Lawn,Yard etc.

NOTE:
1.When first installed, it require up to 2 days of the sunlight to be fully effective. 
2.Insert the stake into ground,make sure the top is above to the surface roughly 2 inches.
3.Position the device where it gets full sun on the panel to recharge the unit. 
4.The mole repellent need be used continuously for 7-14 days before ground rodents start to move away from the area. 
5.The harder/denser the soil, the better it works, as the sonic vibrations do not travel well through loamy soil conditions.