【Ultrasonic Mosquito Repellent】Using an intelligent dual-chip design, the ultrasonic mosquito repellent stimulates the auditory nerve with ultrasonic waves in the frequency range of 20kHz-65kHz, destroys the olfactory and central nervous systems of pests and rodents, and drives away insects and rodents. Like mosquitoes, cockroaches, mice, spiders, insects, fleas, ants, fruit flies, etc. 【Environmental protection and safety】Ultrasonic mosquito repellent is non-toxic and environmentally friendly, our mosquito repellent is 100% safe and effective, and the ultrasonic frequency emitted by this machine is inaudible to humans and pets. Safe for children, families and pets. [More efficient and higher power] The latest version of the 2020 ultrasonic insect repellent is more efficient than the ordinary 5/8W on the market. The latest frequency conversion three-wave technology. Ultrasonic and electromagnetic waves can effectively repel cockroaches, rodents, mice and other pests by affecting their
