High concentration and stability oxygen machine, can meet the medical level requirements
Stability: can work continuously for hours oxygen concentration Compressor Oxygen flow rate Oxygen concentration: 1L can reach more than 93% | Oxygen concentration: (5L) 30% ~ 90% (1L)
Quiet and comfortable ,The positive 43D (A) (average)
Compact and portable for vehicle, enjoy the continuous oxygen supply | Oxygen bar for household Fashion appearance | Delivery time 3 to 5 Weeks