Caire FreeStyle Comfort Portable Oxygen Concentrator Battery Capacity Size:16 Cell Battery Side door access for the

Side door access for the inlet filter and diagnostics

Easy-Breathe pressure waveform mimics the wave shape of normal breathing and replicates it for your patients’ breathing comfort

Two cushion sizes are available -- Small and Medium -- to fit a wide range of users

Eco-Friendly Noise Reduction

Additional features include a USB port

Caire FreeStyle Comfort Portable Oxygen Concentrator Battery Capacity Size:16 Cell Battery Side door access for theIncludes: Portable Oxygen Concentrator Carrying Bag Power Supply Battery Expand your comfort zone with this innovative and powerful device. With smart oxygen delivery, unmatched comfort and a durable design, you can experience a new standard in portable oxygen. The FreeStyle Comforts lightweight, curved design hugs your body, so youll hardly know its there. It has the power to let you stay out all day long with greater flexibility to increase flow