Package Included 1* Portable Phlegm Suction Unit Specification: Color: White Material: Plastic Surface Treatment: Spraying Surface Main Application: for Extracting Pus, Blood, Sputum, and Viscous Fluid Use Site: Mouth and Throat Suction Pump: Piston Pump Special Feature: Portable Form Factor: Cannister Surface Recommendation: Hard Floor Voltage: 110v Input Power: 90va Noise: ≤ 65db (a) Pumping Rate: ≥11l/Min Ultimate Negative Pressure: 0.07mpa Regulating Range of Negative Pressure: 0.02mpa ~ Ultimate Negative Pressure The Capacity of the Liquid Storage Bottle: 1000ml/ 0.264gal Product Size: 19.6*23.5*24.3cm/ 7.71*9.25*9.57in Package Size: 10*5*11cm/ 3.93*1.97*4.33in Net Weight: 3.5kg/ 7.72lbs.