1. Color : Multiple colors for you to choose-Blue, Grey, Purple, Green, Pink

2. Dual color OLED displays SpO2, PR, waveform, Pulse bar

3. 4-direction & 6-mode display provide convenient reading

4. Setting alarm range of SpO2 and pulse rate

5. Menu- function setting (Beep sounds, etc)

6. 2pcs AAA-size alkaline batteries; low power consumption

7. Real-time battery status indication

8. For medical test use or home care use

9. Prompt and considerable after sales service

10. Low MOQ and fast lead time

11. Design for people who cared about self’s health data

12. Automatic power-off

13. Medical device