The BI PAP AV-BP25 offers advanced respiratory support with ultra-low noise operation and a sponge-free design for a quiet, healthy breathing experience. It features a built-in humidifier, optional heated air tubing, and precise temperature and humidity control. Equipped with advanced noise-canceling technology and professional software for sleep analysis, it ensures comfortable sleep and effective treatment with real-time user data and various alarm prompts. Optional GPRS module and Bluetooth oximeter enhance remote data management and continuous SpO2 monitoring.