Best ultrasonic pest repeller and mosquito killer indoor supplier in China-- Pest control product
The ultrasonic sound frequency of the best ultrasonic pest repeller at a frequency of 22kHz-33kHz, the mouse can hear these sound and feel uneasy and they will escape from the house. These sound have no harm for human.The effective range can reach 1076 sq.ft. Good effect to repel the mouse in your house. You can put it in any room in your house. The ultrasonic speakers builted in the equipment. No chemicals, poisons or traps, safe for you and your family.
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