1. Material: ABS 2. Rated voltage: 5V 1A DC 3. Rated power: 3W 4. Bionic wave sound frequency: 10-50KHz 5. Ultrasonic frequency range: 20-70KHz 6. Power source: USB power supply 7. Range of action: 250 square meters 8. Dimensions: 14x4x8 cm 9. Large area coverage, high performance rodent repellent 10. Double-wave frequency conversion, combined sound and light to drive mice 11. Flame retardant material, safe and secure
