[100% SAFE & PEST CONTROL SOLUTION] Non-toxic, radiation, harmful chemicals, Odorless, Inaudible and 100% Safe to human and pets. The ultrasonic pest repellent repel pests away without killing them, say goodbye to mouse traps, mouse mats, mouse poison, spray glue traps, roach motels, rat poison, rat traps, flea spray for the home, moth killer for wardrobe, and insect sprays.[Plug and Play Pest Control Repellent] Just plug the electronic pest control ultrasonic repellent in power sockets or outdoor socket it will start to repel the pests when you notice the blue night light is on. Recommended to plug the ultrasonic pest control repeller at between 30-50 inches away from the floor for flying pests and 10-30 inches from the ground for crawling pests.[New Multi-Layered Frequency Technology] It is upgraded with intelligently design using layered Bionic wave, ultrasonic waves and electromagnetic waves to directly affect the neurological auditory and immunity to each repellents. With this new multi-layered frequency technology it could expand its coverage area for a full blast of repelling insects indoors up to the garden. One unit of the ultrasonic pest repellent covers up to 1600sq. suit for house, warehouse, office, hotel[LATEST DUAL CHIP TECHNOLOGY] The improvement comes with an improved low frequency waves and is much more safer to humans and petsPlug Type :EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so on.Plug the electronic pest control ultrasonic repellent in power sockets and it will startWork by low frequency ultrasonic wave which can repel many kinds of pests quietly and effectivelyWide coverage area can effective up to an area of 1600 square feetWide applications put one in each room as ultrasound can not penetrate through walls and solid objectsQuiet and effective less power consumptionColour:White+blueMaterial:ABS Package Contents:6 x Pest RepellersOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.