1. 3.5 "high resolution color LCD screen. 2. Compact and portable, allowing the uninterrupted monitoring; 3. Communication power supply, built-in lithium battery;Adjustable sound and visual alarm; . 4. Storage and trend data for 36 hours of patient; 5. Suitable for adult and pediatric and neonatal patients; 6. The query convenient measurement data; 7.USB data upload; 8. Optional Charging Stand