LoJax Portable Oxygen Concentrator, Generator for Machine Therapy Adjustable 1L/min, Mini Car Suitable Home and Travel

Multi-layer filter and intelligent control: Our newest machine uses a double filter cleaning system (biochemical cotton filter and oxygen permeated membrane filter), providing a high concentration of oxygen. Oxygen production and atomization: our machines produce 1 litre of oxygen per minute, provide over 40% * 1 liter/min of oxygen, concentration flow, 60% relative humidity, this product meets European oxygen health standards. The unique design of the oxygen concentrator: the product must be powered to be used. One-button start, horizontal and vertical positioning. High oxygen concentration, compression atomization. Lightweight and quiet: The compressor is made of pure copper. The whole oxygen machine is small and weighs only 2kg. You can also use it in your car. Low power consumption, low noise, non-stop operation, the measured noise is only 45dB and takes full care of the user's sleep. WIDELY USED - This unit allows you to choose the most convenient method for different purposes. Suitable for the elderly, children, housewives, mountain sickness patients, pregnant women, students, outdoor athletes, etc