|Functions||This can test human body's SpO2 and cardiac rate; Suitable for home, hospital, community medical care and sport health care (after sport)|
|Features||Simple and easy to use; Small, portable; Low power, 2 x AAA battery can last for 100 hours; LED screen will show low voltage alarm if voltage is too low to use; It will auto off w/o test for 8 seconds; No need to calibrate or maintain|
|Packing List||1 x Pulse oximeter (black)|
|1 x Portable bag (black)|
|1 x Strap (blue)|
|1 x Chinese / English user manual|
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