1. Intelligent anti-mite, plug and play 2. Rated voltage: 110V-250V 3. Rated power: 3W 4. Rated frequency: 50-60HZ 5. Vacuum cleaner function: dry 6. Sonic frequency: 15-70KHz 7. Scope of action: 120 square meters 8. Power source: power supply 9. Ultrasonic volume: greater than or equal to 60-80DB 10. Effective for a long time 11. Ultrasonic principle, intelligent mite removal 12. Bass without radiation 13. Flame retardant material, safe and secure 14. Large area coverage, strong penetrating power of sound waves 15. Material: ABS 16. Dimensions: 8.4x8.1x6 cm
