Finger Pulse Oximeter with Alarm, Ideal for Quick Oxygen Saturation (SpO2) Results, OLED Display, Simple Pulse Monitor for Adults, White YMB201 update_march2023 desks and easy-to-reach areas and

desks and easy-to-reach areas and has a machine washable and reusable dusting head

- Easy to Use: The alto sax leather ligature can make the reed fit perfectly on the mouthpiece

Support bandwidth upto 350Mhz 4

And you can use it not only as a voice amplifier but a music player from a TF card or USB flash disk

Finger Pulse Oximeter with Alarm, Ideal for Quick Oxygen Saturation (SpO2) Results, OLED Display, Simple Pulse Monitor for Adults, White YMB201 update_march2023 desks and easy-to-reach areas andFinger Pulse Oximeter with Alarm, Ideal for Quick Oxygen Saturation (SpO2) Results, OLED Display, Simple Pulse Monitor for Adults, White Product Features Easy to use: Easy to use: The high quality finger pulse oximeter quickly measures a range of values of your blood. You will get reliable results via an uncomplicated measurement performed on your finger. Versatile: The oxygen saturation (SpO2) can be read clearly on the OLED display, so you can