VARON Home Oxygen Concentrator With the Wheels Serene 3

Serene 3 Highlights 24/7D use or 8-hour timer option 10-stage filtration for pure oxygen Two Different Charging OptionsAC Power Supply- Home/Hotel/ Office/ Indoor UseDC Power Supply-Use in the Car Comparison of Serene 3/105W Pro (Mobile users, please swipe the chart below left and right to view the comparison details) Model & Features   Model Serene 3 105W Pro Oxygen Concentration 93% ±3% at 1-3L/min 93% ±3% at 1-2L/min Adjustable Flow 1-10L oxygen flow 1-8L oxygen flow Mobility Easy to roll with 4 wheels No wheels (lift to move) Price $499 $359 Varon Home Oxygen Concentrator Serene 3 Description   Adjustable Oxygen Flow (1–10 L/min) Breathe comfortably at your own pace. Serene 3 provides up to 93 ± 3% high-purity oxygen at lower flow levels, giving you steady and reliable support for both daytime and nighttime use. You can adjust the flow rate anytime to fit your comfort or activity level, whether you are resting, reading, or watching TV.   2-in-1 Oxygen