Travel-friendly Portable Household O2 Oxygem Machine Mobile 1-7 L/min Oxygen Concentrator 95% Purity O2 Generator Car Use with Lithium Battery for Sale

2025 Newest Mini Portable oxygenconcentrator Version Technical Specifications：  1) Travel-Friendly KPA-7 Portable O2 Oxygem Machine(with lithium battery,backpack)2) Oxygen Flow Rate Settings: 1-7 LPM, powerful enough3) With LED screen4) Oxygen Type: Pulse dose model5) Oxygen concentration: 93%±3% at all gears6) Product size: 170mm * 80mm * 198mm (6.7*3.1*7.8 inch)7) Product weight: 1.45kg; 3.2lbs8) Working noise: ≤30 dB (At gear one, the ultra low noise)9) Battery capability: 6700 mAh10) Battery duration: 1.5- 4.0 hours11) AC Power: 100-240V, 50/60Hz, 60VA MAX12) Support car using (with car charger)13) High altitude mode: 5500 meter14) Warranty: 1 years15) Flight travel friendly portable oxygen concentrator What's in the Package 1* Portable Oxygen Concentrator Main Unit1* Single Lithium Battery (The extra battery and External Battery charger need to buy additionally )1* Shoulder Carrying Bag1* Water Tank2* Oxygen Filters2* Water-locking Cottons1* AC Power Cable1* DC Car Char