•Microprocessor controlled, pneumatically driven electronically controlled, for adult and pediatric •10.4" TFT color screen •With CPAP ventilation mode •Day and night mode for improving patient's sleep at night •Dynamic display for pressure and tidal volume •Built-in PEEP •Back-up apnea ventilation, auto-response to unexpected emergency apnea •Oxygen concentration continuously adjustable •No need for air compressor, reduce cost and noise