Maximum recordable number of songs and time (Approx.)
The approximate times are based on the case in which you transfer or record only 4 minute songs.
Number
NW-E393L (4 GB)
MP3 128 kbps: 840 songs
AAC 256 kbps: 420 songs
NW-E394L (8 GB)
MP3 128 kbps: 1,800 songs
AAC 256 kbps: 900 songs
Time
NW-E393L (4 GB)
MP3 128 kbps: 56 hr. 00 min.
AAC 256 kbps: 28 hr. 00 min.
NW-E394L (8 GB)
MP3 128 kbps: 120 hr. 00 min.
AAC 256 kbps: 60 hr. 00 min.