1)Medication capacity: Max 17ml

2)Average nebulization: >=0.25ml/Min

3)MMAD: 2.5-4um

4)Noise lever: <36dB

5)Three Modes                                   

6)Operate with AA batttery or USB cable

7)automatic turn off by10 minutes   

8)Unit size:120*58*40mm (L x W x H)

9) Net. Weight: 92g