Beats Fit Pro, black, right ear only. I lost the left earbud and the case, so I'm selling only the right earbud. Used for 2 months and stored for 6 months. Hardly used. Touch controls, noise canceling, external sound input, and charging have been tested and confirmed to be working. Type: Canal type Connection type: Wireless Features: Bluetooth, noise canceling Beats Fit Pro, Bluetooth, BeatsFitPro, Beats by Dr. Dre, black, BLACK, genuine product, authentic, left side, one side, one ear, genuine product, authentic, completely full wireless earphones, earphone, left, left earphone, noise canceling, external sound input, noise canceling