Electronic Pest Repeller Squirrel Repellent Mouse Deterrent w/ Ultrasonic Sound

Effective Pest Chaser:Designed with ultrasonic transducer and dual ultrasonic speakers,the chaser can emit ultrasonic sound at frequency of 22-35KHz or 25KHz,perfect for chasing rats,mice,roaches,fleas,spiders,mosquitoes,ants and most of the other common pests.