Portable oxygen concentrator/home oxygen machine

DE-1LW：

“1-7L flow adjustable
Pure copper oil-free compressor
Touch control flow rate
Oxygen atomization unit
Supports simultaneous oxygen inhalation for two people.
Oxygen Concentration: 90%±3%(1L/min）
Oxygen Flow Rate: 1-7L/min adjustable
Atomization Rate: ≥ 0.2ml/Min
Flow Adjustment Method: Touch screen control
Oxygen Production Method: Pressure Swing Adsorption (PSA )
Display Control: LED touch screen
Control Distance: 18 Meters Infrared Remote Control
Operating Noise: ≤ 45db (A)
Rated Voltage: AC 220V/50Hz AC 110V/60Hz
Rated Power: 120VA”

DE-2AW：

High flow rate 2-9L adjustable
Oxygen concentration and atomization
Pure copper oil-free compressor
HD LED touch screen
Touch control flow rate
Double oxygen inhalation
Oxygen Concentration: 90%±3%(2L/min）
Oxygen Flow Rate: 2-9L/min adjustable
Atomization Rate: ≥ 0.2ml/Min
Flow Adjustment Method: Touch screen control
Oxygen Production Method: Pressure Swing Adsorption (PSA )
Display Control: LED touch screen
Control Distance: 20 Meters Infrared Remote Control
Operating Noise: ≤ 45db (A)
Rated Voltage: AC 220V/50Hz AC 110V/60Hz
Rated Power: 170VA