Both the suction end and the vibrator have 20 modes, and you can control them separately to find your perfect combination. Plus, it's conveniently USB rechargeable.
Promising review: "My wife has always had difficulty achieving orgasm. We’ve tried all sorts of devices, but this was the first suction-type one we’ve used, and it sure does the trick! Lots of settings for just the right intensity. Instead of an hour or more, it only takes her about 10-15 minutes! It can get a little loud on the higher settings, but that’s just because it’s so powerful (and besides, she gets so loud you can’t really hear the vibrator anyway!). But all that, alone, wouldn’t entice me to write a review of a sex toy on Amazon (I never write reviews for anything). After a few months, the charging cord quit working. I was looking online to try to find a replacement I could buy, but in the product reviews people kept saying how great their customer service is and to just ask them. So I emailed them, and literally THREE MINUTES LATER got a reply: not only would they send me a new charging cord, they were also sending A WHOLE NEW DEVICE for free! So now we have two, so one can always stay charged! Are you kidding me?! That’s how you make a customer for life! Other companies need to take note." —Amazon Customer
Get it from Amazon for $54.99 (available in two colors).