LifeChoice

The LifeChoice is a quiet and lightweight completely portable oxygen delivering concentrator with a Pulse Mode System, delivering 1, 2 and 3 LPM of supplemental oxygen.  The LifeChoice oxygen can be used continuously 24 hours a day, 7 days a week, 365 days a year.True Mobility - NO CARTS, NO TANKS, NO HASSLES!Weight is 4.9 lbsOver 5 hours of battery time (2 internal / 3 external)Exclusive Sleep Mode Technology (10x more sensitive)Smallest portable/stationary oxygen concentrator availableReimbursable by Medicare & InsuranceFAA approved for in flight use3 year warrantyIncluded with the LifeChoice:  concentrator, external battery, car charger, wall charger, leather carrying case, multiple straps for carrying as a purse, over-the-shoulder, waist pack, or as a backpack.