• Uses ultrasonic wave and electromagnetic wave to attack the mosquitoes, rats, cockroaches away from your home
• No toxic and no side effects
• Easy to clean
• Voltage: AC 110V-240V/50Hz, AC 90-110V/60Hz
• Power: 8W
• Output Frequency: 20KHz-55KHz
• Covering Range: 50-80 square meters
• It's normal to discover more rats and pests in the first few days after you install this product in your home
• Great for using at home, office, hotel, warehouse