2024 Upgraded Version Ultrasonic Pest & Insect Repeller, Ultrasonic Repellent for Roach, Rodent, Mouse, Bugs, Mosquito, Mice, Spider, Ant,Electronic Plug in Pest Control,2 Mode Switching,6 Packs

Working principle:Ultrasonic insect repellents use ultrasound to stimulate the brain neurons of pests. Long term stimulation can cause damage to the neurons of pests, thereby achieving the goal of expelling pests.
Functional upgrades in 2024. Intelligent frequency conversion with two different sound wave frequencies, covering a frequency range of 15KHZ-75KHZ, can more effectively take care of quite a lot of types of pests and keep your circle of relatives away from pest infestation.
Eco-Friendly and Friendly: Throw away harmful poisons, hazardous chemicals and traps commonly, which at all times used in households and regulate technicians. Ultrasound is inaudible to humans and household pets. It is an eco-friendly alternative to harmful and dangerous chemicals, poisons and traps, no unpleasant odors.
Energy saving and money saving. Its power is only 3-5 W, even less than the power of strange small desk lamps, without the need for batteries, plug in and use, in reality achieving low energy consumption and high efficiency.
After sales commitment: If in case you have any questions about our products, please feel free to contact us at any time. We will be able to reply to you within 24 hours and do our best to solve your problem.