Velocity DVD-R 4X 4.7GB Inkjet White Printable (100-Spindle) Media Type: DVD-R for General, Write-once format DVD Conform to DVD Specifications for Recordable Disc Ver. 2.0 (4.7GB) Recording Speed: 1X, 2X, 4X Video recording time (4.7GB): 60min ~ 120min(depend on user)