The Maxell CD-R Music 80 minute compact disk is perfect for copying pre-recorded music CDs or recording your own CD music mixes. Works with CD-R computer drives and other CD-R recorders like our TEAC LP-R400 Turntable CD Recorder & Radio. Holds up to 80-minutes of CD quality audio, 10+ hours of MP3 audio, or 700 MB of digital pictures or other data files.