I was skeptical of this when I opened it, because it's very lightweight and felt a little cheap - however, I tried it out and was surprised at how powerful it is! There are 5 speeds for each direction (hint, the R for reverse looks like an A) and even on speed 3 it was super strong. Actually seemed stronger than the one I used before, which was not cordless. I only did a quick file so not sure about battery life yet, and there is no indicator so that could become a problem if it dies during use. I think it's worth the risk though, not having to plug it in makes it so much easier to use. All the tips it came with are the same as similar tools I've used - a good selection. I haven't used the light as I only use normal polish.
Everything came exactly as pictured, but note the instructions are very minimal and there is nothing to show what each attachment is for (but you can refer back to product listing pictures for that).