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 “Default Recording Mode” function of DrivePro Body 30/60? How does the “Bluetooth wakeup” function work? Why is my DrivePro Body 30/60/70 wearable camera beeping and vibrating every minute while recording? Technical Support If the answer can't help you, you can contact the Tech Support Department Get Started