Transcend 620 User Manual page 20

FM
Record
Based on the available memory space of the T.sonic, and enough battery power to support
the recording.
Record Channels
level
2（stereo） 8 KHz
Low
Normal 2（stereo） 16 KHz
2（stereo） 32 KHz
High
Sample 512MB
rate
16 hrs
8 hrs
4 hrs
17
1 GB
32 hrs
16 hrs
8 hrs