Feature:1. Intelligent Inverter Ultrasonic Pest Repeller: Electronic pest repellent adopt intelligent frequency conversion with different sound wave frequencies, stimulate and destroy the pest nervous system, and keep pests away from the house.2. Easy to Use and High Efficiency: Electronic pest control is directly plug in and use, effectively reduce mosquito bites and disease transmission, protect food and furniture from being damaged by pests.3W low consumption and eco-friendly.3. Widely Applicable: Multifuntional insect repellent is widely used for mosquitoes, rats, cockroaches, flies, ants, spiders and other pests in living room, bedroom, kitchen, office, warehouse, supermarket, basement, ect. Note: ONLY for indoor.4. Large Effective Area: Powerful ultrasonic wave covers up to 100/1000ft, 360 degree full coverage sound wave ensures pests are no place to hide. It is recommended to add 1 repeller for every additional 150/1600ft of applicable area.5. No Harm to Human and Pets: Indoor pest repeller features physical technology, non-toxic and radiation-free. Low frequency sound waves are safe to kids, adult and pets.Specification:Features:Intelligent Inverter Ultrasonic Pest Repeller: Electronic pest repellent adopt intelligent frequency conversion with different sound frequencies, stimulate and destroy the pest nervous system, and keep pests away from the house.Easy to Use and High Efficiency: Electronic is directly plug in and use, effectively reduce mosquito bites and disease transmission, protect food and furniture from being damaged by pests.3W low consumption and eco-friendly.Widely Applicable: Multifuntional insect repellent is widely used for mosquitoes, rats, cockroaches, flies, ants, spiders and other pests in living room, bedroom, kitchen, office, warehouse, supermarket, basement, ect. Note: ONLY for indoor.Large Effective Area: Powerful ultrasonic covers up to 100/1000ft², 360 degree full coverage sound ensures pests are no place to hide. It is recommended to add 1 repeller for every additional 150/1600ft² of applicable area.No Harm to Human and Pets: Indoor pest repeller features physical technology, non-toxic and radiation-free. Low frequency sound waves are safe to kids, adult and pets.Specifications:Plug type: US plug / UK plug / EU plug / AU plug (optional)Color: White and BlueMain Material: ABSWaterproof: NoPower: 3WVoltage: 90V-220VFrequency: 22-65KHZSize: 55*30*90mm/2.2*1.2*3.5inWeight: 45g/1.6ozPackage List:6 * Ultrasonic repeller1 * ManualPackage List:Package List:6 * Ultrasonic repeller1 * Manual