What is the Buffer mode? Category : Setup / Operation Recording in Buffer mode can greatly save up storage space as the files are not recorded on the internal storage.Videos recorded in Buffer mode will have four lengths: 30/60/90/120 seconds respectively. Is the answer helpful? Related Why is my DrivePro Body camera not working? Or why the buttons don't respond when pressed? How should I keep the lens of Transcend DrivePro/DrivePro Body products clean? What should I keep in mind before charging the DrivePro Body? Technical Support If the answer can't help you, you can contact the Tech Support Department Get Started