1.Effective cover range: 30-50 square meters
2.Frequency: 50--60 HZ
3.This machine can lustrate mosquito easily,so we call it electronic ultrasonic lustrate mosquito machine. Better be used in room.
4.This machine is safety and environment protected,smell-less and flavorless.
5.It applies to villa,house,air conditioned rooms,dining-room,storeroom,etc.