Ultrasonic Pest Repeller Plug is an effective and safe way to protect your home from all kinds of harmful insects, such as fleas, mosquitoes, bedbugs, cockroaches, rats, rodents, cockroaches, mice, insects, ants, spiders. The ultrasonic sound keeps changing to prevent mosquitoes from adapting to a certain frequency. Features: SAFE FOR YOU AND YOUR FAMILY: Ultrasonic waves are safe for humans and pets. This insect repellent is quiet, non-toxic, chemical-free, and odorless. LARGE COVERAGE AREA: Ultrasonic pest control is effective in an area up to 861 sq. ft. With night light. WIDE USE AREA: Use this insect repellent in your home, warehouse, office, garden, hotel, restaurant, cafe, etc. And forget about pests. ADVANCED POWER IMPACT: The ultrasonic pest repeller uses advanced, safe, and effective technology that protects your home from all types of pests. Easy to Use & Save Money: Simply plug in and turn on the insect repellent all day to prevent any type of pests from coming back, saving energy. Specifications: Color: White + Blue Plug Type: US / EU / UK (Optional) Package: 1 pcs / 2 pcs / 4 pcs / 6 pcs (Optional) Ultrasonic Frequency: 24-64 KHz Input Voltage: 90-250v Output power: 4-6W Size: 90 * 55 * 30mm / 3.5 * 2.2 * 1.2in Material: ABS Package size: 9 * 6 * 5.5cm / 3.5 * 2.4 * 2.2in Package weight: 53g! Package list: 1 * Ultrasonic Pest Repeller Plug 1 * Ultrasonic Pest Repeller Plug