eaudacProduct that works - Improved model with advanced technology. The most powerful device on the market. Safe and environmentally friendly: This insect repellent device is safe for your family members and pets. No chemicals, no poisons. It won't leave unpleasant dead insects or rats behind. Easy to use: Simply plug the product into a wall outlet and it's ready to use. It's best to install it in a wall outlet about 8 to 30 inches from the floor and should not be blocked by curtains. Enjoy life in a safe home: The product will not only drive pests out of your home, but it will also ensure they never come back again. Are you frustrated by endless buzzing mosquitoes? Are you bothered by annoying rats? Are you worried that toxic chemical sprays are harmful to your family's health? Are you disappointed by the useless but expensive products on the market? If you really want to solve the problems of pests and rodents, our repellent will be your choice. How to use: No assembly required, no help from pest control technicians, just plug it into the socket and let it work. Naturally eliminates pests without harming them, only creates an uncomfortable environment for pests so they simply leave. There is no need to clean up dead insects and pests. Product Features: Input Voltage: AC90V~250V / 50 ~ 60 Hz. Effective range: 800 ~ 1600 square feet. Installation height: 30 cm from the ground. Power: 2 ~ 3 W Number of products: 1 piece Color: blue + white Size: as shown