Pulse Fingertip Oximeter Blood Oxygen SpO2 Monitor Quantity:10 you can easily recharge the

you can easily recharge the blender using your laptop

Ultra-precise Scroll Wheel

It fits in most car cups and the cap screws on to keep the sipping portion always clean and germ free

Product features:

Install 4 AA batteries

Pulse Fingertip Oximeter Blood Oxygen SpO2 Monitor Quantity:10 you can easily recharge theOximeter Pulse Blood Oxygen Saturation SpO2 Heart Rate O2 Patient Monitor FDA The Pulse Oxi meter is a medical monitor meter used for patients with vascular disease or respiratory disease and cardiopulmonary organ aging persons to measure the oxygen saturation (SpO2) and pulse rate. It must include an ultra low power microcontroller (MCU), LCD display, RTC, data storage, runs an Oxygen Saturation algorithm and provides the data upload function to PC,