- An electrical device for suction of fluid and sputum from the mouth and respiratory system.- The device is used in cases of coma, lung and respiratory infections.- Suction power can be controlled.- Battery runs the device for 30 mins for each charge.- The device contains a bottle to fill and discharge the fluid.- Suction power 15-17L/ min.- Portable machine with a net weight 7kg.- Contains a filter filter for bacteria.- Yuwell brand.- Two years warranty.