Etpark RéPulsif Ultrason Souris Et Rats 4 Pack,Puissant Ultrasonique Contre Les Nuisibles For Anti Mouse Rats Rongeurs AraignéE And Other Pests Efectively(Noir)

- Ultrasonic Technology: Our ultrasonic mouse repeller uses automatic frequency scanning technology. The constant change in ultrasonic frequency disrupts the nervous system of mice. This powerful repellent prevents any adaptation - Two Mouse Repellent Modes: We give you peace of mind with a silent mode to combat normal rodent infestations. In addition, please select the more powerful full band enhancement mode in areas heavily infested with rodents - Safe mouse repellent: it uses a physical repellent, does not contain chemical agents, is harmless to people and pets and does not cause secondary pollution, It can be used as an indoor insect repellent - Wide coverage: it effectively covers up to 2,500 square feet, effectively repels against mice, rats, rodents, spiders and cockroaches etc. And it can be used in homes, restaurants, garages and other places - Simple et durable : cet appareil anti-moustiques à ultrasons est facile à utiliser ; il suffit de le brancher sur une prise électrique. Le lot de quatre permet une installation à plusieurs endroits. Même après la disparition des moustiques, vous pouvez continuer à l’utiliser au quotidien.