DuotingZ

***Functions***

iPod library
-album
-audiobook
-podcast

Play repeatedly
-the any ranges of a file
-the whole file
-1, 2, 4, 8, 16 times or unlimited

Sound wave
-within 30 minutes

Speech recognizer
-58 languages
-within 30 seconds

Remote Control
-play
-forward
-back

Play speed
-x 0.5
-x 0.67
-x 0.8
-x 1.0
-x 1.25
-x 1.5
-x 2.0

Play in background