Have it, black beetle and mosquito disappear quickly.
Can get rid of house mouse, black beetle, mosquito, flea, fly, cricket, ant, wood ant and vermin, etc.
This machine will have great effect in 50-80 square meters in the room.
The ultrasonic that sent out from this machine is far away from hearing range of human being.
They will not do harm to human being and pets, also will not have affect on house machine.
Safety and environment protected, smell-less and flavorless.
Widely used in family, warehouse, shops, hotels, hospitals, offices, gardens, hotels, grain depot, etc.