【New, Unused】Mouse & Pest Repeller, Black, Set of 2, Ultrasonic

【New, Unused】

Purchase Date: February 31, 2026

*I purchased this for my own use, but it is no longer needed, so I am offering it to someone who can use it.

【2025 Latest Model, Enhanced Pest Repeller】
Equipped with an advanced smart chip, it emits multiple frequencies, including resonant and reflective ultrasonic waves, by switching between them. This stimulates the nervous systems of various pests such as cockroaches, mosquitoes, ants, spiders, mites, and mice, making them uncomfortable and driving them out of your home. *This product is intended for repelling pests and does not have a direct insecticidal effect.

【3 Modes, Covers Up to 230 Tatami Mats】
Simply plug it in to operate; no batteries required. It covers approximately 120-370㎡ with ultrasonic waves ranging from 1 to 90kHz. Changes in insect activity can be observed within one week of use, repelling effects appear in the second to third week, and pests will be significantly reduced by the fourth week. Ideal for homes, restaurants, warehouses, garages, and more.

【Repelling Mechanism】
The sound waves in each mode are superimposed signals of multiple ultrasonic frequencies. Type 1 (for flying pests like mosquitoes): 150-500Hz (mimics the wingbeats of predators like the Giant Dragonfly) + 40kHz-90kHz (induces escape response in houseflies). Type 2 (for insects like cockroaches): 20kHz-50kHz (disrupts the auditory perception of cockroach predators) + 500Hz-900Hz (mimics nest vibrations for termites to encourage return to nest / provides false signals of successful prey capture for spiders, leading to repeated hunting failures and voluntary departure). Type 3 (for all types of mice): Continuous rising frequencies from 15Hz-50kHz (covers their entire hearing range) to induce anxious behavior and stress responses, causing immediate departure.

【Adaptation Prevention System】
The 3 modes automatically switch at high speed with a 0.8-second interval. This covers all pest species while also preventing adaptation by applying new stress responses immediately after a temporary sensory recovery during the switch. (*Physical repelling technology that induces pest escape behavior, respecting the ecosystem without killing them.)