I like a stand that has a swivel on it. Unfortunately they stopped making the one I like, but this one looks pretty good.
These speakers hold a charge for a good amount of time and sound pretty good.
I like to get a convex lens for the ipad too. The adhesive that comes with this kit is pretty crappy - the idea is you permanently affix a metal ring around your camera, then different lenses can magnetically attach to the metal ring. I just superglued the metal ring around the front-facing camera on the ipad, and then the lenses didn't pull that ring off.