HACENOR Portable Battery Oxygen Concentrator Pulse Flow 5 Settings With 4 Hours Battery - OX-001 Type:I need an extra battery Imported molecular sieve from the

Imported molecular sieve from the USA

1×Power Cord

9KG(4lbs) Noise ≤ 45dbA Size 205mm*86mm*211mm Battery Charging Time 1

no time limit

Package：

HACENOR Portable Battery Oxygen Concentrator Pulse Flow 5 Settings With 4 Hours Battery - OX-001 Type:I need an extra battery Imported molecular sieve from theFeatures: 1. Adopts the international advanced oxygen enriched membrane technology and uses air as the raw material for continuous oxygen production. 2. Long time Working Battery(4. 5 hours of battery life) 3. It has a compact size (weight and volume approximately equal to 2 bottles of mineral water). 4. The oxygen is humid, clean and free of residue, ready to be inhaled. 5. Energy Saving and Low Consumption, Clean and Environmentally Friendly, Safe