110/220V 3L mini Portable Oxygen Concentrator with Battery for Home Travel and Car Use Low Noise

110/220V 3L mini Portable Oxygen Concentrator with Battery for Home Travel and Car Use Low Noise

$282.00
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110/220V 3L mini Portable Oxygen Concentrator with Battery for Home Travel and Car Use Low Noise   Features: ► Advanced technology incorporated for precise oxygen concentration control to 29+/-2% for rich oxygen achievement.Noise below 50dB,it can work all the night. ► Includes a Chargeable battery. The Oxygen Concentrator can be used in a car and even the place without power supply. Good for your travel. ► Simplified concise control system with intensive design under the control of only 1 knob.Including a battery .Charge 4 hours ,you can use for an hour . ►This machine incorporates physical mechanism to generate and supply rich oxygen of 29+/-2% concentration by the means of vacuum pump and macro-molecules Specifications: Airflow outlet: Approx 3+/-1.5L/min(standard atmospheric pressure) Concentration: 28%+/-2%( standard atmospheric pressure) Size: 260(L)X110(W)X170(H) Weight: Generating unit: adapter 2kg Power Consumption: average below 32W Rated Voltage: AC 100-240V 50-60HZ or DC

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