A symbol used in media players to indicate skipping to the next track (or scene). Shown as two triangles pointing right followed by a vertical bar.
Next Track Button was approved as part of Unicode 6.0 in 2010 under the name “Black Right-Pointing Double Triangle with Vertical Bar” and added to Emoji 1.0 in 2015.
U+23ED
U+FE0F
⏭️ Black right-pointing double triangle with vertical bar
⏭️ Variation selector-16