Ultrasound Pest Device

This machine can lustrate house mouse, black beetle, mosquito, flea, fly, cricket, ant, wood ant, etc... So we can call it electronic lustrate mouse machine, electronic helminthes machine etc. 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. This machine is safety and environment protected. It is smell-less and flavorless and with advanced photoelectron technology.