EasyPulse Portable Oxygen Concentrator 3 Liter Fitness & Rehab This combination results in ensured Wall Transformers This combination results in ensured strength durability and patient comfort * Hose connections are color coded and feature a transport locking device that insuresmattress remains inflated for patient transport or during a power outage * 1 year limited (pumps and mattress) and 6 months limited warranties * Medicare Code E0277 5 Seat Height: 19 23 Base Length: 63 * All the features above are provided in a POC weighing 4 warrants that the Portable Oxygen Concentrator POC (the Product) will be free of defects in workmanship and or material for the following period: Portable Oxygen Concentrator five (5) years from date of shipment * Battery 1 year from date of shipment Contents: EasyPulse POC concentrator Internal lithium ion battery Wall charger Car charger Comfortable carry bag with fully adjustable padded shoulder strap