This is the most powerful vibe that I know of (and I worked in and adult store for quite some time and I have a large personal collection). It runs on a 9 volt and sounds like a Harley Davidson but boy does it have the get up and go. They do tend to burn out quickly but I believe that is because they are normally their owners favorite toy and are used and abused and not that they are poorly made. If you get it and love it I would recommend that you go ahead and get an extra one to stick in the closet so that you have a spare ready. Nothing worse than being almost there and it quitting on you because trust me if you like the HIGH INTENSITY vibes nothing else is gonna do you like this one will!
Rating: [5 of 5 Stars!]
This is my favorite toy of all time!! I don't even use any other toys and when I'm alone and feeling horny, it helps get me off in a matter of minutes!!! I highly recommend this to everyone.