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 can't the mobile phone connect to the DrivePro Body (DPB) with a Type-C interface using the USB-C to C cable? Does the DrivePro Body 30 have a memory card slot? How is the memory extended? What does the LED Indicator of my DrivePro Body mean? Technical Support If the answer can't help you, you can contact the Tech Support Department Get Started