VARON Portable Oxygen Concentrator 1-11 L/min Aeris 11

Three Different Charging OptionsAC Power Supply - Home/Hotel/ Office/ Indoor UseDC Power Supply-Use in the CarExtra Battery - Outdoor Use VARON Portable Oxygen Concentrator Aeris 11 Description 1. 1–11L Adjustable Flow with 93% Oxygen Purity From quiet moments at home to active days outdoors, the Aeris 11 keeps your oxygen steady and your breathing easy. Adjustable from 1–11 L/min with 93% ±3% purity, it’s designed to help you stay strong and comfortable every day.   2. Breathe Smarter, Live Freely The Aeris 11 adapts to your breathing needs throughout the day. At levels 1–9, it provides gentle pulse oxygen that matches your natural breathing rhythm. Level 10 offers a fixed-pulse mode for steady support during light activity, while level 11 delivers continuous oxygen flow for full-time comfort and deep relaxation. Wherever you are—resting, reading, or walking—the Aeris 11 keeps your oxygen stable and your breathing easy. 3. Portable & Easy to Use Weighing just 6 pounds without