1. Bass, environmental protection and anti-radiation 2. Flame retardant material, safe and secure 3. Ultrasonic principle, intelligent repelling rodents and mosquitoes 4. Frequency conversion continuous, no chemical device 5. Durable, low power consumption, super strong chip 6. Ultrasonic rodent repellent, harmless to human body 7. The touch is smooth, and the whole is designed with a mouse, which is comfortable and relaxed, and is not easy to slip off 8. Rated voltage: 110V-230V AC 9. Rated frequency: 50/60Hz 10. Rated power: 3W 11. Ultrasonic frequency range: 20-70KHz 12. Sawtooth wave range: 10-70KHz 13. Scope of action: 100 square meters 14. Material: ABS 15. Net weight: 66g
