Ultrasonic Pest Repeller 4 Pack, Electronic Mouse Repellent plug in Pest Control for Mouse, Anti, Rat, Spider, Rodent, Fly, Mosquitoes, Harmless to Pets and Huma

• 【Wide coverage area 】The insect repeller has a coverage area of up to 120 square metres. As ultrasonic waves cannot pass through walls or solid objects, you can use one repeller per room to see the best results. Suitable indoor spaces for using this ultrasonic pest repeller plug-in are houses, garages, kitchens, restaurants, offices, companies, warehouses, etc
• 【Working Principle 】This pest repeller sends out 20-65KHz frequency ultrasonic waves through dual ultrasonic and electromagnetic chips to interfere with the pest's brain and auditory nervous system, Make them feel uneasy and uncomfortable and thus flee, making your home free from pests, mice, rodents and mosquitoes infringe.
• 【More Safe for Child & Pets 】Ultrasonic pest repellers work with low frequency ultrasonic waves, which are difficult for humans to hear, environmental friendly alternative to dangerous poisons and Sprayers, chemicals and traps, no bad smell and Corpses, It is very effective for rodents and pests. The housing is made of flame retardant material, so there are no safety hazards
• 【How to use 】Just plug this pest repellent into the socket and vertical to the floor,about 20-80 cm from the ground. Then the machine began to work when Turn on switch button. As for areas with serious pests, 2 or more additional pest control ultrasonic repel-lent is required. In general, it takes 3-4 weeks to make effect. For best results, ultrasonic pest repeller should work 24 hours a day
• 【Wide range of application 】Ultrasonic Pest Repeller can be used in various places, such as house, garage, office, company, restaurant, warehouses, etc.The bug repellent can be applied to repel mice, cockroaches, spiders, moths, insects, worms, mosquitoes and bed bugs. Long-term use of our repellents will provide you with a pest-free environment. If you encounter any problems during use, you can contact us and we are at your service 24 hours a day

Product Features ①Just plug it in ②No chemicals No unpleasant smell ③No longer spend time setting traps every day ④Long service life and convenience ⑤Effective coverage area 1200 square feet unit