Does not come with a mico card so not ready to use

And didnt even come with instructions

If you are creating videos more than about 20 minutes in length it creates corrupted files

Basically you turn on the device side switch select video side switch other side hold down the large white button for about a count of 3 seconds wait about 8 seconds for blue light to come on indicates you will be recording video then press the white button again to start video