- Wireless technology, effective transmission to PC ( PDA and Smartphone software is not available at this momnet )
- Large true color OLED display of SpO2, PR Pulse Bar, & Plethysmogram.
- Innovative auto sensing 4 direction display
- automatic power on when finger inserted into clip
- visual and audio alarm when spo2 and heart rate out of limit .
- Alarm limit changeable
- 2AAA alkaline batteries with low power consumption
- Low battery voltage indication.
What included :
2) two aaa akline battery
3) software cd for PC
4) carrying pouch
5) instruction manual