The instructions are in engrish and dont match the device button locations etc so theyre pretty much worthless

What ive learned so far its fairly simple to charge the battery insert the sd card and flip the mechanical switch to on toward the center far left is off

It records in 1 gb files or about 20 minutes worth so in an hour youll have three 1 gb files

It will keep recording until you run out of card memory or the battery dies