Ultrasound is inaudible to humans and pets, making it a safe and eco-friendly alternative. Covers a frequency range of 15KHZ-75KHZ for enhanced effectiveness against various pests. Unit Quantity: 6.0 count Pest Type: Mouse,Rodent,Roach,Bugs,Mice,Spider,Ant Features: Easy to Use,Ultrasonic Speaker,Eco-Friendly,Energy Saving,Low Energy Consumption,High Efficiency,Two Mode Switching Material: Plastic.
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