Inogen One G3 Portable Oxygen Concentrator

The new Inogen One G3 delivers the independence of our original oxygen concentrators, but it’s smaller, lighter, and makes more oxygen per pound with a longer battery life. In addition to the Inogen One Portable Oxygen Concentrator, the listed accessories below comprise the Inogen One System. The Inogen One System includes everything that you need to achieve independence.     WEIGHT:4.8 Pounds   FLOW SETTINGS:1 - 5 Intelligent Delivery Technology Four flow settings from 1-5 DIMENSIONS: Height: 8.25 IN.Length: 8.75 IN.Width: 3.0 IN. BATTERY DURATION:Single Battery: Up to 4.5 hoursDouble Battery: up to 9 hours TECHNICAL SPECIFICATIONS Weight 4.8 lbs Dimensions 8.75 × 3.0 × 8.25 in (Height includes single battery) Oxygen Flow Intelligent Delivery Technology Four flow settings from 1-5Power Settings AC Power Supply 100-240V, 50-60Hz (auto sensing to allow worldwide use) DC Power: for mobile use in car/airplane Battery Duration (single battery): up to 4.5 hours Duration (double battery): up to 9 hours Noise Level Less than 42 Decibels at flow setting 2 Use Designed for stationary, portable, and travel 3 year warranty Please note - Any smoking while using the unit or evidence that unit has been used in a smoke filled environment will void the warranty. *Please note* Warranty is through our company. If the unit is serviced through another company during the 3 yr warranty time it will void our warranty.