Feature 1HAND HELP: Sputum suction pump comes with a handheld design, easy to operate, no power required, no noise and no environmental restrictions. 2PORTABLE DESIGN: Handheld sputum suction pump is portable and compact, light weight, easy to carry, suitable for daily family use or emergency use. 3APPLICABLE PEOPLE: For those whose breathing is obstructed by sputum and have difficulty in breathing, manually absorb sputum to solve the breathing problems. 4DISPOSABLE CATHETER: Vacuum sputum suction pump equipped with disposable catheter to prevent cross infection, which is clean and hygienic. 5TRANSPARENT DESIGN: Transparent material, easy to clean, you can directly see the internal structure, by observing the state of sputum to determine the physical condition of the elderly.SpecificationItem Type: Sputum Suction PumpMaterial: ABSApplication Scope: Household care, field emergency, etc. Package List1 x Suction Pump1 x Catheter1 x Liquid Storage Bottle2 x Collection NozzleProducts from GuanGuan's store