i have find it change autmatically but no way to do it manually
No, but the second generation iPod Touch does have them, along w/external volume control and more battery life.
It is the first iPod touch ever made. It does not have many things the the 2nd and 3rd generations had. Such as a master volume on the outside. Hope it helps
Every generation except for the first generation
2nd generation through 4th generation. not first generation
no the first is thicker and wider
Any generation of the iPod touch can upgrade to the latest firmware (the first generation iPod touch cannot be upgraded to the latest firmware, but it can be upgraded to 3.0 which does support apps) The first generation that supported apps without an upgrade was the second generation.
No.
The iPod Touch 2nd generation is better than the first generation. The 2nd generation is slimmer, lighter, has a faster processor, and is overall better than the first generation.
Yes
it doesnt have speakers
No, the first iPod with a camera was the 4th Generation.
It automaticallly changes