8 Pack Ultrasonic Pest Mouse Repeller, Rodent Mouse Repellent Roach Cockroach Killer Indoor Home, Mosquito Insect Repellent Pest Ultrasonic Plug in for Rat, Insect, Mice, Spiders, Ants, Bugs, Rodent

Work progress process Week 1-2 All the pests in your home are running around due to extreme discomfort, which may cause you to see more pests. Don't worry, this is a precursor to their departure from your home. Week 3-4 The nervous system of most pests is damaged, and they have to choose to escape. You will find that many pests have disappeared from your home. Week 5-7 large pests like mice have suffered sufficient damage and stimulation, and after that, no pests can be seen in the home. Specifications: Material: ABS Plastic Ultrasonic Frequency: 22~65KHz Effective coverage area: 800~1,200 sq ft Wide Coverage?: With a coverage area of up to 1,100 square feet, it defends against a broad spectrum of pests. Ideal for homes, kitchens, warehouses, offices, and hotels. ? Smart Ultrasonic Technology for Pest Deterrent Continuously alternates ultrasonic frequencies to disrupt and impair the nervous systems of pests, effectively driving them away Disrupts Pest Sense of Smell Damages Pest Hearing System Irritates Pest Nervous System

• Working Principle: This rodent rat repellent ultrasonic plug in, through the release of double acoustic frequency ultrasonic pest repeller battery waves, constantly stimulate and destroy the brain nervous system of pests, affecting the auditory system to achieve the purpose of repellent.
• High Quality and No Noise: The mice repellent indoor ultrasonic plug in is made of high quality ABS material and is noise free. The frequency of the ultrasonic insect repellent is 25kHz-65kHz, which is suitable for common pests. Low frequency ultrasound that ultrasonic pest repeller difficult for humans to hear, but it is great for keeping pests away.
• Large Coverage: Up to 1100 sq ft of ultrasonic covers an ultra-wide frequency range to effectively defence most types of pests. Roach killer ultrasonic pest repeller is suitable for house, bedroom, kitchen, warehouse, garage, supermarket, office, hotel and more.
• Easy to Use: Simply insert our roach killer indoor without the need for batteries,preferably 30cm from the ground. And the ultrasonic pest repeller insect repellent is equipped with full-wavelength lights that can stimulate pests to leave, and can also act as a small night light.
• No Harm to Children and Pets: This rat repellent ultrasonic plug in uses a specific ultrasonic frequency that does not cause any harm to children and pets. And ultrasonic pest repeller spider repellent uses sound waves to reject pests and need not to deal with dead pests.