Features: 1. Built in up to 5 Safety Alarms 2. Low Noise Working <30dB 3. Built in Mode Setting – CPAP, S/T. 4. 4~25cmH2O(0.5cmH2O Adjustable) 5. LCD display 6. Easy to carry canvas bag. Ventilator–BPAP20 Plus:. Pressure Settings:4~20cmH2O(0.5cmH2O Adjustable) LCD Size:2.4 Therapy Mode:CPAP;S/T Noise :30dB(at 10cm) Wet Features:Stails 0~6 Inspiratory Sensitivity :stails 1~6 Auto Expiratory sensitivity: stails 1~6 Auto IPAP Rise Time: 100~600ms(100mx Adjustable) Monitoring Parameters: IPAP,EPAP,Vtial,Vleak,MinVent,RR Alarm fuction:The tube off the alarm,apnea alarm, respiratory rate alarm,power failure alarm Pressure Flex:Yes Automatic Leak Compensation:Yes Onboard Compliance Quick Code:Yes Inhale Rounding:4-20 H2O cm Range: 0-5, increments of 1 Exhale Rounding :4-20 H2O cm Range: 0-5, increments of 1 Therapy Management Software:Yes Usage Time:Yes Delay Pressure: 4 cm H2O to CPAP, increments of 0.5 Delay Time:0 to60 minutes in 5-minute increments Auto ON:Yes Visual Tube Off Alert: Yes Max Airflow:0.6Kpa 160L/min1.0Kpa 151L/min2.0Kpa 117L/min Air outlet:22mm±0.1mm Power cord: 100~240VAC,50~60Hz,24VDCInternational Universal Power Supply Degree of Medical devices:Ⅱ B Degree of water proof :IPX1 Environment:Air Pressure 70 ~106KpaWorking Temperature 5 ℃~35℃,Working Moistre 30~95%,No Condensation Storage Temperature -20~60℃Storage Moisture 10~95%,No condensation Product Weight:1.7Kg with heated humidification system Product Width: 18cm Product Length/Depth:27 cm (with heated humidification system) Product Height :11cm Warranty:2-year warranty on CPAP2-year warranty on heated humidification system3-month warranty on humidifier chamber