Brand Name: BGMMED
Origin: China Mainland
Model Number: N3
Applicable parts: head
Atomization rate: >0.2MI/min
color: black & white
Contraindications: None
equivalent particle size: 3.7um +or- 25%
For people: adult / kids / baby
Inlet protection rating: IPX3
Material: ABS
Noise: <50DB(A)
Nominal frequency: 108kHz
Operating power: constant
Power Source: USB or 2 X AA alkaline batteries
Use period: 5 Years(except for vulnerable parts)