4 Pack Ultrasonic Insect Repellent, Electronic Mouse Trap for Indoor, Mosquito and Spider Repellent Insert, Effective Rodent Repellent

General descriptionGBARAN ultrasonic pest repeller utilizes advanced ultrasonic automatic frequency conversion technology to emit ultrasonic waves ranging from 20 to 55 kHz. This technology effectively stimulates the hearing and nervous systems of various pests, including mosquitoes, cockroaches, mice, and mites, helping to keep them away from your home. The device is designed for indoor use and is safe for both humans and pets when used correctly.Technical specificationsUltrasonic frequency: 20~55 kHzEffective coverage area: 80-120 square metersInstallation height: 10-30 inches from the groundRecommended distance from obstacles: no other obstacles within 1 meterInstallationSimply plug in the ultrasonic pest repeller.Install one unit in each room for optimal effectiveness, as ultrasonic waves cannot penetrate walls or solid objects.Position the device 10-30 inches above the ground for best results.UsageThe device operates when the foggy glow is visible.No need for batteries, making it a cost-effective solution.No need to clean up dead pests or deal with unpleasant odors.Other informationWhat you get: 4 Packs Ultrasonic Pest Repeller.