- Attack Wave Pest Repeller- Use against rodents- Produces strong sound pressure in the air (ultrasonic) attacking the auditory and nervous systems of rodents causing them to abandon food sources and shelter- Automatic wave variation minimizes the chance that pests will become immune to the sound- Inaudible and harmless to humans and non-rodent pets- Chemical and battery free- Power Supply: 110VAC/DC adapter (included)- Power Consumption: 1.5W- Frequency: 30kHz-65kHz- Pressure: approximately 110dB- Effective Angle: 260 degrees- Effective Range: 4 000-5 000 square feet