HACENOR Small Low Noise 1-3L Continuous Flow Portable Oxygen Concentrator 90% High Purity With Long-time Battery Car use oxygen concentrator ≤ 45db at any setting

≤ 45db at any setting

4 to 5 hours per battery from fully discharge

Model number  POC-04 Oxygen flow rate 1L - 5L  Oxygen purity 1 LPM 90%±3% Outlet pressure 40-60 kpa Noise ≤45dBA Weight 5

Package：

HACENOR Small Low Noise 1-3L Continuous Flow Portable Oxygen Concentrator 90% High Purity With Long-time Battery Car use oxygen concentrator ≤ 45db at any settingSpecification: Model Number 1001BX Oxygen Flow Mode Continuous Flow Oxygen Flow 1L to 3L Oxygen Purity 90%3% at 1L,63% at 2L,38% at 3L Weight Machine Weight About 3KG(6. 6lbs) Noise 45 dBA At Any Setting Dimension 225mmx120mmx177mm Charge Time 4 to 5 Hours Per Battery From Fully Discharging Battery Duration Internal battery can be used 2 hours after fully charged. External battery can be used 2. 5 hours after fully charged.