So, here is the iPod Nano.
So, you've got the touch screen [unk] this way.
You've got your music playback, a radio, photos, podcasts, and then dedicated keys, different genres, Nike + plus setting, [unk].
Then, if you want to rearrange these music and press and hold just like the iPod Touch, the iPhone and then rearrange these.
And then there is a button on the top
for volume and for---- it's kind of essentially like the lock screen button.
And what else---- oh, you can actually twist the screen around, different orientations.
It does have [unk] around the control menu.
There's a clip on the back, iPhone dock on the bottom, headphone controls, and the volume adjustment, and lock screen controls on top.