HACENOR 1-7 Liters Adjustable Continuous Flow Portable O2 Concentrator Oxygen Generator - HCN-7B Type:Oxygen Concentrator + 2pcs Battery Three ways of power suppliers:

Three ways of power suppliers: Used in cars

Note: Used products are not supported for return and exchange

Long-time Working Battery(4 hours of battery life)

1 to 5 LPM

HACENOR 1-7 Liters Adjustable Continuous Flow Portable O2 Concentrator Oxygen Generator - HCN-7B Type:Oxygen Concentrator + 2pcs Battery Three ways of power suppliers:Features: Rechargeable In Car: If youre away from home, you can easily recharge your oxygen concentrator in your car. Light, Mini and Portable. Machine with battery weight approximately 4. 4lbs, easy to carry, weight may have an error of + 0. 5KG. Stable Oxygen Flow: Our reliable concentrator gives out a steady flow of 1 7L oxygen so your oxygen blood levels stay stable. Specification: Model number HCN 7B Oxygen flow mode Continuous flow and Pulse