Features: Adjustable oxy-gen conce-ntration: supply continous flow 1-7L/min adjustable, 30%-90%. Portable and lightweight, Could work plug-in home power supply(AC 110V ) for continuous working 24 hours a day if you do not set timer. Intelligent Control: IMD beautiful large color panel, easy to operate, large color LED screen, Flow regulation, voice broadcast function,timer operation function and with infrared remote control, it is easier and more convenient. Anion function: This machine is equipped with ion function, and a "negative" button; the negative ion system can work alone , you can also work simultaneously with theoxygen system. Multi-layer filter, self-easy to replace: The oxygen system of this product has coarse dust filter, fine dust filter andthree bacterial filtration treatment for the input air respectively, finally, theoxygen is fresh and clean after filtering , and the two front layers filter canbe replaced without disassembing, the user operate it comfortably.
