Canon EOS M2 Basic Instruction Manual page 89

Microphones
Using an EX-series Speedlite (Sold Separately)
Equipped with an LED Light
This camera is compatible with the function turning on the LED light
automatically in low-light conditions during autoexposure shooting. For
details, refer to the EX-series Speedlite's instruction manual.
Do not hold the camera in the same position for long periods of time.
Even if the camera does not feel too hot, prolonged contact with the same body
part may cause skin redness, blistering or low-temperature contact burns. The
use of a tripod is recommended for people with circulation problems or very
sensitive skin, or when using the camera in very hot places.

While shooting a movie, be careful not to
cover the microphones with your finger.
k Shooting Movies
89