Original
BOXYM Bluetooth Finger Pulse Oximeter APP Control SpO2 PI PR Monitoring Blood Oxygen Saturometro OLED Display Fingertip Oximetro De Dedo Blood Oxygen Monitor
For just US$12.99 , buy
BOXYM Bluetooth Finger Pulse Oximeter APP Control SpO2 PI PR Monitoring Blood Oxygen Saturometro OLED Display Fingertip Oximetro De Dedo Blood Oxygen Monitor
from the China wholesale webshop.