Ultrasonic Pest Repeller, Indoor Ultrasonic Repellent for Roach, Rodent, Mouse, Bugs, Mosquito, Mice, Spider, Electronic Plug in Pest Control, 6 Packs

Intelligent Frequency Conversion: press once for the first level, the frequency is 25KHz-65KHz, suitable for common pests. Press again for the second level, the frequency is 10KHz-15KHz, suitable for heavy pests (Note: the second level is working with external sound, it is recommended to use when no one is at home); press three times to turn off
Efficient Pest Repellent：2022 newest pest ultrasonic repeller that will help you get pests out of your home, office, hotel, warehouse, restaurant, cafe, BBQ place, backyard and apartment.
Eco-Friendly and Friendly: Throw away harmful poisons, hazardous chemicals and traps commonly, which always used in households and control 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.