3 liters oxigen concentrator.
Bionic and streamlined fashion design, which won the national outlook top award-Red Star Award.
Low noise achieved by using advanced round airway and multi-level noise decreasing design.
Large LCD screen for clearer figures.
Cumulative time metering and timing off function.
Fault self-detection system.
Four alarm functions:
- power failure alarm
- low oxygen concentration alarm
- pressure cycle failure alarm
- compressor failure alarm
