1-2L/min 90% concentration portable oxygen generator with battery
$899.99
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Feature: Oxygen flow and the corresponding concentration 1L pulse 90%, 2L 35-55% Inhalation method nasal inhaler Power supply AC 100-240V, 50/60HZ Power consumption 20W Working airflow ≥6.7lpm Working pressure range ≥83kpa Negative ions (electron emission type) about 300,000 pcs/m³ Noise ≤50db Size 195*90*201mm Weight 2KG Certification CE
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