Features:
portable nebulizer
Quiet treatment
Two airflow control
Compact and portable
Suitable for all ages people

Autoshutdown in 20 minutes or it will hurt 

Autoclean function

 Specifications:
Item Name: Ultrasonic Nebulizer    
Size: 14.0 cm * 11.0 cm * 6.0 cm
Atomizing speed: ≥0.25ml/min 
Atomized particles: ≤3.7μm 
Capacity Of Cup: 10ml    
Noise: ≤50dB（A）

Tips:
The better way use about 20-60 degrees hot water pour into big cup when you first time use it, only can be use clear water.
The machine itself does not have the heating function.

This product is not rechageable , it doesn't contain batteries inside .  It support usb cable and AA batteries,  you could plug in the usb cable to use the inhaler directly or you could insert AA batteries to use the inhaler.    For transportation reason ,  batteries is not allowed to be shipped by air , you need to prepare it yourself .  We suggest you to use power bank with usb cable , so it's convenient .  Or you could use good AA rechageable batteries yourself .