FiiO SK-M21c case for M21 music player. Retro cassette style, with manual buttons and when you insert the M21 (not included, available separately), it triggers a custom UI screen on the M21 that has a cassette deck style graphics.
Super Fun! Load your M21 into the case just like a cassette tape loads into a cassette deck.
Its practical too, with magnetic opening / closing feature and internal padding near the edges to protect the M21 music player.
