MAIER Pest and Mosquito Repeller MHI-100 is a silent electronic device that safely drives away disgusting and annoying pest problems. Contains NO hazardous poisons (insecticides)! It helps to get rid of pests without bothering people.
NO more poisons & chemicals (harmful to health and environment)! It generates high-powered ultrasonic (Variable Changing Frequencies) sound waves that pests and mosquitoes cannot become accustomed to so they will vacate the premises!
