Kingon P2 - Portable oxygen concentrator

Model: P2-E Portable Oxygen Concentratr Size: 221 x 85 x 160mm Weight: 1.98kg (4.37lbs) Warm-up Time: 2 minutes Oxygen Flow:_x000D_\n_x000D_\nModel: P2-E Portable Oxygen Concentrator_x000D_\n_x000D_\nSize: 221 x 85 x 160mm_x000D_\n_x000D_\nWeight: 1.98kg (4.37lbs)_x000D_\n_x000D_\nWarm-up Time: 2 minutes_x000D_\n_x000D_\nOxygen Flow: 1 - 5 flow level (Pulse Mode)_x000D_\n_x000D_\nOxygen Concentration: 90% - 3% / +6%_x000D_\n_x000D_\nAC Power Supply AC Input: 100-240V, 50-60hz - 100w_x000D_\n_x000D_\nDC Power Supply: 12v Car Charger Plug_x000D_\n_x000D_\nNoise Decibel: <60dB_x000D_\n_x000D_\nDisplay Screen: 2.8 inch_x000D_\n_x000D_\nBattery: 6800mAh_x000D_\n_x000D_\n _x000D_\n_x000D_\n3 Year Warranty for Machine_x000D_\n_x000D_\n1 Year Warranty for Battery, Molecular Sieve_x000D_\n_x000D_\n _x000D_\n_x000D_\n*BATTERY DURATION:_x000D_\n_x000D_\nPulse setting 1 = 3h 40mins_x000D_\n_x000D_\nPulse setting 2 = 3h 20mins_x000D_\n_x000D_\nPulse setting 3 = 2h 54mins_x000D_\n_x000D_\nPulse setting 4 = 2h 14mins_x000D_\n_x000D_\nPulse setting 5 = 1h 50mins_x000D_\n_x000D_\n _x000D_\n_x000D_\n Based on 20 BPM. Actual duration results may vary. _x000D_\n _x000D_\n _x000D_\n_x000D_\nBattery duration times are based on new, fully charged batteries._x000D_\n_x000D_\n _x000D_\n_x000D_\nFAA Approved for Air Travel_x000D_\n_x000D_\n _x000D_\n_x000D_\nThe Kingon P2E Portable Oxygen Concentrator is lightweight, has sleek design, and battery life for up to *4 hours without having to recharge. It also has a high O2 concentration of 90% – 3%/+6 on all settings means you’re getting the most out of your oxygen therapy._x000D_\n_x000D_\n _x000D_\n_x000D_\nThe package comes with 1 Nasal Canulla, 5 Extra Filters, 1 Lithium Ion Battery, DC Car Adaptor, AC Power Adapotor, Carry Bag, Manual_x000D_\n_x000D_\n _x000D_\n_x000D_\n*at level 1 flow