1.High negative pressure,large flux,low noise.It is a brand new mechanism design with suction bottle hidden inside and crust completely mad of plastic.This design not only reduces the working noise but also makes makes it more fashionable and precise.

2.It adopts advanced overflow-protection dwsign,which can prevert pus and mucus from leaking into the machine.

3.Compact,lightweight,and easy to carry especially suitable for emergency and
outside use.

4.Principal technical data:
Voltage:AC220V±10%，50Hz±2%
Power:90VA
Max negative pressure value:≥0.075MPa
Pumping rate:18L/min
Reservoir volume:100mL