Specifications:
- Double wideband ultrasonic speaker
- Wider frequency and wider range of effects
- Manual plug-in electromagnetic wave generator
- More than 180gs of electromagnetic waves
- Touch switch
- More sense of technology
- Double lamp design
- More beauty
- Product Name: Multi-function ultrasonic wave insect repellent
- Model: OSV-A09
- Input voltage: 90-250V
- Input frequency: 50-60KHz
- Ultrasound: 25-74KHz
- Electromagnetic wave: >= 180gs
- The scope of action: 80-120m2
- Installation height: 20-80CM