Solar Powered Ultrasonic Animal Repellent Pest Dog Cat Mice Repeller Waterproof. Effective Pest Repeller: Designed with ultrasonic transducer and dual ultrasonic speakers,the repeller can emit ultrasonic sound at frequency of 100Hz-65kHz,perfect for chasing rats,mice,roaches,fleas,spiders,mosquitoes,ants and most of the other common pests.
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