I've used this label in my classroom to label my different listening centers.
I bought these magazine file holders from IKEA, placed the tape player, mp3, or CD player in them with the books used for that week, and set them in my listening center area in my classroom.

ENJOY!

there are 5 total labels

Click HERE (or the photo above)  to link to this item in TPT
If you use them in your classroom, I would LOVE to see!  (email or #anotherlittleteacher)