4-Pack Ultrasonic Pest Repeller Plug-in

Once plugged in, this ultrasonic pest repeller emits a high-pitched frequency that's inaudible to humans but highly repulsive to insects and pests. They'll be driven away and won't enter the room. Our double speaker design doubles the effectiveness compared to regular repellers. ： • • plug-and-use ，2019 ，（） • ，，， 1800 - 2000 • ， ABS （5W），，（） • ，，，

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