Ultrasonic Repellent Electromagnetic Waves Anti-Mice, Rat, Spider, Cockroach, Flies, Fleas, Parasites - Natural Electrical Pest Control - Electronic Ultrasonic

1. Ultrasonic Mouse Repellent: This product is a microcomputer-controlled, variable-frequency scanning, intelligent ultrasound device capable of directly and strongly attacking the sensory and cerebral nervous systems of mice and insects. This causes them to experience significant pain, fear, and discomfort, loss of appetite, spasms throughout the body, decreased reproductive capacity, and an inability to survive in the environment or escape the ultrasonic radiation zone. 2. Principle of Insect Repellent: Ultrasound has a long history of application in insect repellents. It has been experimentally demonstrated that ultrasound can attack the auditory and nervous systems of most pests, causing them pain and discomfort, thus forcing them to move away from the machine's sound range, thereby achieving the effect of driving away rodents and insects. However, previous ultrasonic repellents often failed due to the use of fixed frequencies, which could lead to adaptability in rodents and insects. The machine uses computer frequency conversion technology that continuously scans and changes the ultrasonic frequency within a specific range, thus preventing mice and insects from adapting to fixed frequencies. 3. Mosquito control principle: According to long-term studies by zoologists on mosquito habits, only female mosquitoes can inhale human and animal blood. This is because female mosquitoes need extra nutrients in the week following mating to ovulate and produce eggs successfully. During this period, females cannot mate with males, as this would affect egg production and even threaten their lives. Simply put, female mosquitoes bite and suck blood after pregnancy and are wary of being pursued and mated by male mosquitoes. The machine also contains various frequencies emitted by male mosquitoes when flying and chasing female mosquitoes. When female mosquitoes hear the male mosquito frequencies emitted by this machine during pregnancy, they escape the machine's sound range. Product size: 9 x 6 x 3.3cm Voltage: 220V Power: 2W Frequency: 50-60Hz