Description: Ultrasonic Pest Repeller Plug is a effective and safe way to protects your home from all kinds pests, like Fleas, Mosquitos, Bed Bugs, Cockroach, Rats, Rodents, Roaches, Mice, Insect, Ants, Spiders, The range of 24-84 KHz ultrasonic keep changing to avoid mosquito adaptation to a certain frequency. Features: SAFE FOR YOU AND YOUR FAMILY: Targeted Ultrasonic waves are safe for humans and household pets; This pest repellent is Noiseless, Non-Toxic, Chemical-Free and Odorless. LARGE COVERAGE AREA: Ultrasonic Pest Control is effective for an area up to 861 sq. ft., With Night Light. WIDE USAGE AREA: Use this pest repellent in your home, warehouse, office, garden, hotel, restaurant, cafe etc. And forget about the pests. ADVANCED POWER IMPACT: The range of 24-84 KHz ultrasonic keep changing to avoid pest adaptation to a certain frequency. Easy TO USE & ENERY SAVE: Just plug in and turn on the insect Repellent all day to prevent any kind of pests coming back again, 0.12 kWh of electricity is consumed every 24 hours. Specifications: Color: White Plug Type: U.S / E.U / U.K (Optional) Ultrasonic Frequency: 24-64 KHz Coverage Area: 861 sq. ft Input Voltage: 90-250v Output power: 3W Material: ABS Size: 95 * 65 * 20mm / 3.7 * 2.6 * 0.8in Package Size: 10 * 7 * 7cm / 3.9 * 2.8 * 2.8in Package Weight: 109g / 3.8oz Package List: 2 * Ultrasonic Pest Repeller Plug