We’ve seen quite a few Nano ripoffs in this website, some of which do a little extra something to add flavor. The MP4-21 from Shenzhen Sietek Industrial is a perfect (if strange) example, with its strange take on Apple’s clickwheel. Well, at least the designers were thinking different. Anyway, the device supports MTV videos, WMA, MP3 and WMV audio files (with ID3 tags) and JPEG images, and has seven EQ modes.

A 2.4-inch TFT screen that displays 262,000 colors, a USB port of unspecified type, and a miniSD slot are built-in. The MP4-21 comes with built-in games, which may or may not be based on versions for Nintendo’s products. Sorry, Mac users, only Windows 98, ME, 2000 and XP are supported.