Portable Oxygen Concentrator Machine - Lightweight & Quiet for Home, Travel, RV, Camping & Driving - Perfect for COPD & High Altitude Use

Portable Oxygen Concentrator machine for Home & Outside & Driving & Traveling Healthcare Use Our device is a chemical based portable oxygen generator which generates oxygen for at least 15 minutes at a flow rate of at least 1~4 Ipm. It is a self-contained device with the oxygen delivered via standard nasal cannula. ★Specifications★: Power supply: 100~240V outlet Or rechargeable 12V, 3A output bank (Purchase separately); The capacity of device: 1-4 L; Mode 1L and 2L are pulsed flow, the oxygen concentration is 90%; Mode 3L and 4L are continuous flow, the oxygen concentration is 35%. Machine working noise: <48 dB; Net weight: 2.6kg; Dimension: 11.0 in* 8.0 in* 7.5 in; ★Packaging★: Main Device *1; Power adapter *1; Nasal Tube *1; Atomization Cup*1; Car adapter*1; English Manual*1. (This machine is a PORTABLE version, but NOT include power battery). You can purchase "XM-898 Rechargeable Battery" or "B0CH24WXYT" on Amazon for outside use And Searching "XM-898 Carrying Bag" or "B0CH24M3QR" on Amazon to purchase the Carrying Bag for the device.

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