No.

The principle of the musical lollipop is to use bone conduction. When the lollipop is put into the mouth, it will transmit the sound to the human auditory nerve surface through bone conduction, and then produce sound effects. If you finish eating the lollipop, you will no longer hear the sound.

Musical lollipops entered major stores in 2010 and are deeply loved by children because they can make sounds.