【Ultrasonic Pest Repeller】: Adopt the latest ultrasonic chip technology, the pest repeller transmitted through the air by special elements to stimulate the mosquito’s sensory system and nervous system. Then it can be effective in pest control and keep pests away from you. Say goodbye to mouse traps, mouse pads, mouse poison, glue traps, cockroach motels, rat poison, rat traps【Safe for humans and pets】: Electronic pest repeller is safe for pregnant women and babies. Ultrasound is inaudible to humans and pets, it can replace toxins and dangerous chemicals. No toxins, no chemicals, no poisons, no radiation and no need to clean up dead pests, no battery needed and low electricity costs【Wide Coverage Area】: This ultrasonic insect repellent is effective in an indoor area of up to 100m². For best results, a space repellent is recommended. Indeed, the ultrasonic wave cannot penetrate walls and solid objects. For large storage areas, we recommend installing 2 or more repellents. They are not
