Low Noise Small 1-7L Portable Oxygen Concentrator with Long-life Battery 24/7 Work All Night 1006S Configurations:1006S(Come With 2 Pieces Batteries) Automatic Synchronization Technology ensure the

Automatic Synchronization Technology ensure the ventilator and patient to achieveperfect synchronization

43lbs Only

Leistungsstarker Akku für lange Betriebszeiten

5-3 Hours Battery Life

comfortable

Low Noise Small 1-7L Portable Oxygen Concentrator with Long-life Battery 24/7 Work All Night 1006S Configurations:1006S(Come With 2 Pieces Batteries) Automatic Synchronization Technology ensure theSpecifications: Model 1006S Flow Rate 1 7L Adjustable Flow Mode Pulse Flow Battery Duration 1pcs battery 2 5 hours, 2pcs batteries 4 10 hours Charging Time 4. 5 5 Hours Weight 3 lb machine only, 4. 5 lb with battery Dimensions 6. 89*3. 41*7. 62 inch