Hope this ends up being better than 2-star, but so far it has been a frustrating ONE-star appearance right out of the box. It was not clear from the Quick Start directions (at least to this woman raised in the analog stage) that you take it APART in order to plug into a USB. I thought maybe the connection was on the bottom, behind the silicone cap on the bottom. I STILL haven't figured out that silicone cap. Drawing on the box makes it look like there are 3 very-distinct buttons, which would indicate that this little seal should come off. Could not get it off with fingernail, so tried screwdriver to pry it off -- still no luck, which then made me worry it was NOT supposed to come off. (Also now have a slightly bloody gouge in my hand.) For this price, the manufacturer could have damn well included more detailed directions.
I wanted to love the Duet more than I did. I do love that it is super quiet, SO easy to charge (pull apart the toy and plug it in), super easy to clean and use. I wish it was a little bigger or that more of the toy vibrated but if you are looking for a pinpointed sensation, this could be the toy for you!
This toy reminds me of those fancy executive pens that come in a box. It's fancy and yet it provides a very valuable service. The vibration is very satisfying. The pinchers are more flexible than they look and they offer a versatile way to stimulate the vulva and clitoris.