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 What is the Stealth mode? How does the “Password” function work in the DrivePro Body Toolbox? What should I beware of when using the DrivePro/DrivePro Body App on iOS 14 devices? Technical Support If the answer can't help you, you can contact the Tech Support Department Get Started