Oxygen Concentrator 1L-7L/min Premium 48Hours Home Oxygen Generator Machine

Product Description Features: 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, let itbe easier and more convenient. Anion and Atomization 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;With a separate atomizing outlet, atomizing drug delivery can alleviate the problems of various upper and lower respiratory systems. Multi-layer filter, self-easy to replace: The oxygen system of this product has coarse dust filter, fine dust filter and three bacterial filtration treatment for the input air respectively, finally, the oxygen is fresh and clean after filtering , and the two front layers filter can be replaced without disassembling, the user operate it comfortably. Specifications: Flow range: 1-7L93% ± 3% concentratio