WSADZXC77 Ultrasonic mosquito repellent, used to drive away harmful insects such as mice, mosquitoes, cockroaches, ants, rodents, etc. (4 pieces)

• This indoor insect repellent can be activated through simple steps. You just need to plug the insect repellent into the socket, and it will automatically work. The insect repellent must take several days to be effective
• Ultrasonic insect repellents are friendly to both humans and pets, and can resist various small enemies such as mice, mosquitoes, flies, beetles, cockroaches, moths, ants, bedbugs, etc
• The coverage area of the insect repellent is as high as 115 square meters. Suitable indoor spaces for this type of plug-in ultrasonic insect repellent include houses, garages, offices, companies, restaurants, warehouses, etc. As ultrasonic waves cannot pass through walls or solid objects, each room should use one unit to see the best effect.
• The ultrasonic insect repellent uses intelligent three-layer biomimetic waves to work by emitting disoriented pulses, directly affecting the neural, auditory, and immune systems of each pest, keeping them away from your home or office. It is suitable for homes, warehouses, offices, and hotels
• The insect repellent is an electronic mosquito repellent that combines advanced technology and humanitarianism. It uses sound waves to drive away pests without killing them. No chemicals, no poison, no traps, no odor, no noise, no radiation. Safer and more friendly to humans, pregnant women, and pets

WSADZXC77:Do small rodents attack your home, warehouse, shop, or office space constantly? Do squirrels bite wires in your home? No problem, we are ready to offer you an innovative invention to combat them----ultrasonic mouse repellant. The pest noise repellent emits ultrasonic waves of different frequencies, which can devise rodents away. The device can be placed in any room and it does not use toxic substances during work. ✔Week 1:quick impact & run away from shelter ✔ Week 2:non-immune & nervous system damaged ✔ Week 3-4:intolerable & flee from home forever (PS: It's normal that the mouse and vermin will increase in the beginning because they are getting away from the living place after the attack of the ultrasonic. Typical results can take 2-3 weeks depending on the severity of the pest infestation. ) Features: Designed with the dual intelligent chip, our squirrel deterrent ultrasonic waves with frequencies varying from 24 kHz to 100 kHz irritate auditory nerves, destroy the sense of smell, and ruin the central nervous systems of pests and rodents. The wave frequency keeps changing automatically and troubles pests a lot to generate inertia or adaptability. It works for a long time and keeps you away from the torment coming from pests. No need to manually try to get rid of pesky insects and rodents, just let our product do the labor for you! To achieve a better effect, it would be better to place one device in each room. Night light Feature: provides a soft glow in the dark 100% satisfaction with a 30-day money-back guarantee! If for any reason you are not satisfied with our product, please do not hesitate to contact us. We will take full responsibility and provide you with a satisfying solution!