what can i say about this lil classic... purchased for a lil fun between me and the G/F .. you know there are a lot of people against these wired type vibes, but let me tell you something.. 2 aa batteries is all it takes, and they last a while in this, AA batteries are everywhere, and they come in eco friendly rechargables too.. its easy to use and very affordable.. great for long car rides with your girl, or as a lil tease for us guys too.. I've got my girl off a number of times with this lil beauty.. i don't recommend for anal insertion, as it could be dangerous if the wire broke off .. nice to tease the anus mind ya for both sexes..