Dual Music can be used to simultaneously play a music.
It allows you to play your favorite Background music while listening language learning.
・ Speed listening (0.1X - 2.5X)
・ Simultaneously play a music.
・ Playing in Background
・ Repeat Play
・ Shuffle Play
・ Volume balance adjustment
…and more various functions can let you enjoy music play.
Dual Music - Listening and Background music