This Inogen One G3 Portable Oxygen Concentrator is extremely quiet (39 dBA at setting 2) and features intelligent delivery technology with five flow settings. The power supply of this concentrator is a single or double rechargeable lithium Ion battery. The IS-200/300-3Y, IS-300-NA-16, IS-300-NA-2-8-16 single battery duration is up to 4.7 hours and the IS-300-NA-16-2, IS-300-NA-2 double battery duration is up to 10 hours. It also comes with AC and DC power cords. The DC power supply allows it to be used in the car, boat, or recreational vehicle. It is the perfect device for users who enjoy traveling. When traveling by plane, keep in mind that airlines may have specific requirements for batter life duration, so always check with your chosen airline prior to flying.
The Inogen G3 Portable Concentrator carry bag provides device protection and features a carry handle and adjustable shoulder strap. It has a plastic window that allows the display to be easily seen without opening the bag. The cannula barb is accessible through an opening in the top of the bag. It has a simple interface with user friendly icons and alerts for low battery and low-breath detection. It features easy-to-read message displays that indicate condition or action required, such as "service soon," "sensor fail," and "remove battery to cool."