I have the silver one too. It packs a punch - just stock up on the batteries. Love it, especially when my man is not home, but on the phone. It will make me wish he was home. Once I get started w/this on the clit, I have to find the traditional vibrator to finish up. It has made me come & come & come.....
I use this every day when I take a break at work. I also made sure to go to Walgreen's and pick up spare batteries.
I have the silver one, and he's my best friend. Tiny and discreet but oh so good. Very powerful, best with fresh batteries though. Awesome for a quick relax. Good things come in small packages. :) I Highly recommend this one to anyone!