Accessories: Function Card (10s Video & Time-lapse)
There are 4 function cards in this set: Double Exposure, Retro Photo Frame, Colour Palette Recording and Square Photo
Seller's very HONEST note:
You are probably buying because you are tired of holding that huge a$$ power bank to take a video or a time-lapse, but do note that taking video and time-lapse do drain your batteries real fast and they might not get saved. This is just a quick fix to do away with the huge a$$ power bank while taking a few videos / time-lapse.