... and need big electric current, so you need to change a small electric current USB Flash Disk or add an ... we use APPLE original chip.Notice1. Firstly, set up a “DCIM” folder in USB Flash Disk or Flash Card, ... video. Please pay attention that do not set up a subsidiary folder in “DCIM” folder to input the photo ... of the photos or videos must be 8 characters, including “A-Z”, “0-9”, “_”, what is the normal ...