Composed of the main body, flow meter and humidifier.
Full plastic casing, safe and reliable.
Remote-control function to operate remotely
Cumulative time function to show total working time by display.
Single timer function for real-time control of a single oxygen inhalation time.
Timed shutdown function for easy use.
Function of releasing anion.
Heat protector equipped in the compressor.
Oxygen Concentration：30%～90% (when oxygen flow is 1L/min,oxygen concentration ≥90%)
Oxygen Flow：1L/min ～ 5L/min