electronic ultrasonic mosquito repellent

ultrasonic mosquito repellent also for cockroaches ABS material with light good function and hot sale 220V power

Principles:

Making use of Ultrasonic principle,disturbing mosquito's brain nerves,which causing the mosquito's Central Nervous and Hear System have strong reaction.Then they can't bear and run away.

The using range:

Home,restaurants,supermarkets,farm,storeroom,kindergarten,office and other places which are not suitable for puting mouse poison.It is effective in the 160 squaremeters room.

Characteristics:

1.The Frequency inverter ultrasound(20k~55kHZ) is no smell,no harm,and no sound to humen and animals.

2.The ultrasound is just harmful to mouse,no harm to humen,amimal and home appliances.

3.Steady characteristics,good effection,continuous using for 5-7days.there will be no mouse in rooms.

4.Easy to carry and operate,energy-saving(less than a kilowatt hour /month)

How to use:

1.Plug it on the sockets(220V).

2.Put Ultrasonic choosing switch on Varible gear.Output Frequency-Inverter Ultrasound.red Led works in the middle off gear,no ultrasound output.

3.If puting on Fix gear.Output Steady-Inverter ultrasound.Green Led works.

electronic ultrasonic mosquito repellent