Portable Ventilator Mode: S,S/T,T,PC,CPAP,AVAPS IPAP: 4 TO 40 cmH2O EPAP: 4 To 25 cmH2O Target Tidal Volume: 200 ml to 1500 ml CPAP: 4 To 20 cmH2O Breath Rate: 0 To 40 BPM Battery: Upto 4 Hour