Key features

• •The pest repellent uses state of the ultrasonic and electromagnetic technology twhich affects pests' hearing and nervous system to drive them away. It repels them rather than killing them and no harm to human and pet. Proven to be more effective than similar products.
• •The repellent is small and conveniently fits at any location with wall jack. There is a button on the side, and pressing it will switch between 3 modes: green for light pest infection, blue for medium-level pest infection, while red is for excessive pest infection. I can't hear anything for green and blue mode, for red mode I can hear some high pitched screeches (made the pigeons outside my window to fly away lol).
• •Our mice repellent is 100% safe and effective. Naturally drives pests out without killing them. ur ultrasonic pest repellent creates an unbearable environment for pests so they simply leave. It does its job without chemicals or smells! It is a good choice for people with young kids.
• •With this you will never worry about your odents eating your fruits off of trees in the backyard and flies in the house, dont want to use too much chemicals due to having kids, multiple dogs and cats. It seems to keep rodents away and you will be very please with it especially when knowing our human are not harming any animals including our pets.
• •HiHydro pest control products is effective for an area up to 800~1200 Square Feet. Please note that ultrasonic waves can't travel through walls and solid stuff. You only to insert it into 100-230V socket vertically to the floor and adjust the height from 20-100 cm. Do not place anything to block their repelling range. You can choose the mode according to different pest infestation.