Sell ZRn9 {COD} Rechargable Medical Pulse Oximeter on the Finger for Child Baby and Adults Blood Oxygen M best price

Rechargable Medical Pulse Oximeter on the Finger for Child Baby and Adults Blood Oxygen Meter Heart Rate Monitor Features 1.Rechargeable lithium battery inserted with a convenient Type-c interface 2.Display measured values in four directions, easy to read health status 3. Quality OLED display. 4. Parameters: SPO2 (Pulse Oxygen Saturation), PR (Pulse rate) 5. Mini, portable and simple operation. 6. Accurate reading, a few seconds to get data. 7. Automatically power off in 8 seconds when there is no signal. 8. Suitable for outdoor sports, mountaineering and Home Family health care. 9. Suitable for the elderly, people with breathing problems, or people who often like sports. #oximeter#ChildPulseOximeter#Baby#oximetry#