1. Quiet operation ensures undisturbed sleep all night long 2. Powerful repellent, harmless to humans and pets. Uses ultrasonic waves inaudible to humans for safe and effective results 3. Energy-efficient and eco-friendly, high performance with low power consumption 4. Intelligent variable-frequency rodent repellent technology prevents mice from adapting to the environment, achieving effective deterrence 5. Versatile use for home/bedroom/hotel/warehouse settings 6. Power: 1W 7. Frequency: 25KHz - 65KHz 8. Input Voltage: 110V - 230V 9. Material: ABS 10. Size: about 5.7 x 4.6 x 9cm 11. Weight: about 26g
