Inogen One G5 Portable Oxygen Concentrator

Inogen G5 Oxygen Concentrator offers pulse flow oxygen with six flow settings. It features Intelligent Delivery Technology® that senses the user's oxygen needs and matches it to the setting, even while sleeping. This means users can use one unit instead of investing in a stationary unit for sleeping. Its quiet operation produces 38 decibels of noise, the sound level close to a whisper, to not keep users up at night Meets FAA Requirements for On-Board Flight Use Easy User Interface Operates Using Battery, AC Power, or DC Power Compact and Lightweight Single or Double Battery Options 24/7 Operation Quiet Operation Bluetooth System Monitoring With Inogen Connect App 6 Pulse Dose Settings