Sell [Free Gift] Oxygen Concentrator, 1-7L/min Adjustable Portable Oxygen Machine for Home and Travel Use best price

1.Adjustable oxygenconcentration: supply continous flow 1-7L/min adjustable 2.Molecular sieve: high efficiency lithium sieve, strong adsorption, high oxygen yield, strong stability 3.Compressor: pure copper oil-free air double cylinder compressor, small energy consumption, strong power, low noise, fast heat dissipation 4.Low noise: the measured noise is as low as 42 dB, and the oxygen concentration is high, which can still be maintained in continuous operation 5.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 it be easier and more convenient. 6.2in1 Oxygen in-ha-la-tion ato-mi-zation :Special interface for ato-miza-tion ,Oxygen generation and ato-miza-tion are carried out at the same time Oxygen Concentrator, 1-7L/min Adjustable Portable Oxygen Machine for Home and Travel Use Features: 1.Adjustable oxygenconcentration: supply continous flow 1-7L/min adjustable 2.Molecular sieve: high efficiency lithium sieve, strong adsorption, high oxygen yield, strong stability 3.Compressor: pure copper oil-free air double cylinder compressor, small energy consumption, strong power, low noise, fast heat dissipation 4.Low noise: the measured noise is as low as 42 dB, and the oxygen concentration is high, which can still be maintained in continuous operation 5.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 it be easier and more convenient. 6.2in1 Oxygen in-ha-la-tion ato-mi-zation :Special interface for ato-miza-tion ,Oxygen generation and ato-miza-tion are carried out at the same time