Aosion  Frequency Conversion Mouse Repellent  Item NO.:AN-A339 

DESCRIPTION:

Mouse Repeller is effective in controlling mice,rates, roaches,fleas, flies, crickets, sliverfish, waterbugs,moths, ants,and most other Common pests...

160 decibels of sound pressure.pest will give up their source of food,water and shelter and move on.These high-intensity sound waves are out of the range of hearing of humans and most household pets such as dogs,cats.fish and birds,and farm animals.. 

Not harm plants,either. 

 It effectively protects an area measuring 2,000 to 2,500 square feet.