Caire Freestyle Comfort Portable Concentrator - Certified Refurbished Battery:8-Cell You'll need extra battery life

You'll need extra battery life if you are going on vacation

Setting 4 = 2

The molded silicone is lightweight and flexible with smooth surfaces

For proper fit always use the same sized cushion and seal

it protects patients from rainout

Caire Freestyle Comfort Portable Concentrator - Certified Refurbished Battery:8-Cell You'll need extra battery lifePRESCRIPTION REQUIRED 1 Year Warranty Please note Any smoking while using the unit or evidence that the unit has been used in a smoke filled environment will void the warranty. The CAIRE Freestyle Comfort is the newest addition of top rated wearable portable oxygen concentrators from Chart. The Freestyle Comfort weighs 5 pounds and features an ergonomic design that rests naturally against the curves of your body, making it comfortable to wear while