Beats Solo 2 Headphones only left side works

Blue Beats Solo 2 headphones. They're over-ear style headphones with a detachable audio cable. The cable has an in-line microphone and volume controls. Only the left earbuds working I don’t know what happened too the right and as you can see the ear holds strips off I took all off it was blue selling cheap AS-IS NEED GONE pick up Downtown Toronto cash only thanks