Unique outline design, skillful and portable 
Clear and bright color LCD with real time display and large LED display values
Intelligent Measuring of SpO2/PR/PLETH/TEMP
Storage/Review trend data up to 129 hours and 3888 groups
Audio and visual alarm
Built-in rechargeable Li-ion battery, up to 5-hour power supply
Automatic shutdown for power saving
Unique Tele-monitoring and Synchronization retransmit function
Utility PC software package for long time and real time monitoring, web transferring, history data upload/review/print/storage