-Take one patch from box and remove the cover away.
-Face the temperature sensor up and stick the other side
（
with
button
）
to the patch. Make sure the device is in the center of the
patch.
5.Wearing
-Lift the arm naturally then apply the device just below the armpit.
-Hold arm tight against side for at least 8 minutes.
Note:
-Make sure the area of the skin that contacts with the device stays
flat and smooth.
-Make sure the device taken the rubber case on when working for
child.
6.Switch the device off
Press the button 2 seconds a single LED blink in RED indicates
power is off.