Packs a punch, tires easily, annoying to charge. .
If you're looking for a clitoral vibrator strong, rumbly vibrations then this is an excellent choice. In fact, I found that it's almost too strong for me personally.
It's not too loud and the vibration settings are decent enough.
The size is small, but not too small to hold well in your hand, and the flat tip works well for pinpointing the vibrations.
My main gripe would be that it doesn't last very long at all on a charge. I'm used to toys that go weeks without needing to be charged, so it's annoying to have to recharge this one every few days. Accordingly, It's more likely to go flat while you're using it.
It doesn't help matters that it has a ridiculous charge mechanism. There's a small dongle thing you plug into the end of a standard micro USB cable. This dongle has magnets on the end that snap on to the end of the vibrator and charge it - except that it's a pain in the arse to get the freaking thing to stay connected. The magnets aren't strong enough, and you end up having to angle the vibrator and toy just right to get it to keep charging.