Prescriptions are required for purchase, please fax CPAP/APAP/BIPAP prescriptions to (435)-915-3678 AirCurve 10 VAuto Features and Benefits: Whisper-Quiet and Portable Superior Data Reporting Automatic Pressure Adjustments TiControl Functionality for Fewer Respiratory Events User-Friendly Display Screen Advanced Humidifier Technology User-Friendly Display Screen Easy–to–Read Menu Customize your sleep with these settings on the color LCD display screen with the easy-grip dial: Ramp Time: Ease into therapy with a period of lower pressure or select the AutoRamp function to let the device adjust therapy pressure based on when sleep begins. SmartStart: Once the BiPAP machine senses breathing, therapy will automatically start. Humidity Level: Choose between one (lowest) and eight (highest), or shut the humidity setting off completely. Run Warmup: Preheat the humidifier water before starting therapy with the Run Warmup setting. Mask Fit: Ensure proper mask fit with a seal integrity check. You will see a green smiling face for a good fit or a red frowning face for a poor fit. Leak Alert: Continuous beeping will alert you if a large leak or mask removal is detected. What's Included: Auto-Adjusting BiLevel Machine Built-In HumidAire Heated Humidifier Standard Water Chamber 6 Ft SlimLine Tubing - 15mm Diameter Power Supply and Cord Travel Bag 1 - Standard Filter (Installed) Filter Cover Patient Manual