*Which high negative pressure,large flux,low noise.It is a brand design with suction bottle hidden inside and circular negative pressure mete on plastic panel.
*It adopts advanced overflow-protection design,which can prevent pus and mucus from leaking into the machine.
*Compact,light weight,and easy to carry especially suitable for emergency and outdoor use.
*Voltage:AC220V±10%, 50Hz±2% Input power:90VA