Olny Thermometer-----Packaging bag: Only Thermometer-----Use new AAA battery（Not include）-----Make sure the battery is positive and negative-----Color : White-----Mode : Body or Surface(object) ▶ Body : Measure human body temperature (such as forehead, wrist, neck, etc.) ▶ Surface ( Object ) : Measure the surface temperature of an object / ambient temperature (such as water, indoor and outdoor temperatures, etc.) Only Oximeter-Blue-----Packing box: Only Oximeter+ user instruction + hanging rope-----Use new AAA battery（Not include）-----Make sure the battery is positive and negative
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