HACENOR Low Noise Mini Portable 1.5L Fixed Continuous Flow Oxygen Concentrator With 9 Hours Battery Air Travel Friendly FYY-01 Type:Oxygen Concentrator(With Built-in Battery)+1PC External Battery+1PC Inverter 5kg Dimensions 260(L)×215(W)×370(H)mm

5kg Dimensions 260(L)×215(W)×370(H)mm

3L/Min High Gear : 2

Used Time: 5 Hours

Easy to use: Simplified concise control system with intensive design

85 lb) Noise ≤ 45 dB(A) at any setting Size 390mm*275mm*120mm Charge time is approximately 30 minutes fully charged Battery duration 2 hours at 3lpm

HACENOR Low Noise Mini Portable 1.5L Fixed Continuous Flow Oxygen Concentrator With 9 Hours Battery Air Travel Friendly FYY-01 Type:Oxygen Concentrator(With Built-in Battery)+1PC External Battery+1PC Inverter 5kg Dimensions 260(L)×215(W)×370(H)mmSpecification: Model Number FYY 01 Oxygen Flow Mode Continuous Flow Oxygen Flow 1. 50. 3L Min Oxygen Purity 30%5% Weight Machine Weight About 1. 43lb Noise 50 dBA At Any Setting Dimension 140x130x70(mm) Charging Time 4 Hours