Philips Respironics SimplyGo Portable Oxygen Concentrator - Continuous & Pulse Flow

SimplyGo Portable Oxygen Concentrator  Lightweight & Portable: Weighing in at only 10 pounds, the SimplyGo Oxygen Concentrator is that much easier to bring with you anywhere you go.Multiple Oxygen Flows: Toggling between flow settings is as simple as a push of a button. Switch from continuous, pulse dose, and sleep mode. Quiet Operation: The SimplyGo runs at a quiet 42 decibels, no louder than a refrigerator. This makes the SimplyGo perfect for sleeping with your SimplyGo or taking on the go with your family. Battery Duration:  3.0 (pulse dose setting of 2*) and 0.9 (continuous flow 2 LPM) hour(s) Included with purchase: SimplyGo Concentrator, Carrying Case with shoulder strap, rechargeable battery, AC/DC power cord, and mobile cart. Continuous Flow Settings:  0.5/1/1.5/2 l/min Pulse Mode Bolus Size:  1=12 ml 1.5=18 ml 2=24 ml 2.5=30 ml 3=36 ml 3.5=42 ml 4=48 ml 4.5=54 ml 5=60 ml 5.5=66 ml 6=72 ml