Power:DC 5V/2A
Low voltage indicator: 4V±0.5V
Nebulization rate:≥0.2ml/min.
Capacity of medication cup:8 ml
Automatic shut off: 10min.(±2 min.)
Nebulization:three levels(high. medium. low)
Battery Type: 4 X AAA
Battery life time:≥1 hours
Waterproof:IP21