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 Used Time: 5 Hours

Used Time: 5 Hours

Noise ≤ 60 dBA At Any Setting Dimension 260mmx137mmx291mm charge time is approximately 4 to 5 Hours Per Battery From Fully Discharging Battery duration 110-120 Minutes@1-7 Setting Any Flow

Note:Used products are not supported for return and exchange

95*196*242mm

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 Used Time: 5 HoursSpecification: 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