FEATURES: Easy & Human Comfortable LED Touch Screen Control Big Display show real time Purity and Flow Rate & Timing Low Noise: ≦40DBA Average With Remote Controller English Voice Broadcast Timed Shutdown With Nubulization Function Plateau Oxygen Mode is Optional Oxygen Purity: 93%±3%(0.5L-5L) Oxygen flow: Can be Adjusted (1-5L) Dispplay: 10inch LED Touch screen Alarm: Low oxygen/Power failure/Error alarm Power: 220V/110V
