The Sleek Freak is a real classic. Straightforward and without a lot of frills, it combines everything that is important in a really good toy: a powerful and particularly quiet motor, 8 vibration and 5 e-stim programs and a pelvic floor training program. If it ever runs out of power, you can quickly get it going again with the included magnetic charging cable. Your Mystim Vibe has 8 vibration programs, 5 E-Stim programs and a program specifically for training the pelvic floor. You have control over whether you want to stimulate yourself with a continuous buzzing sound or prefer to stimulate yourself with intense intervals.And because 8 vibration programs and 5 different stimulation current variants were not enough for us, our Sleak Freak also has a training program on board.The muscles of the pelvic floor have a number of important functions: They keep the organs where they should be, stabilize the abdomen and back, prevent unpleasant things (such as bladder weakness or prolapse of the uterus) and contribute to better posture.And then there are the other benefits of a well-trained pelvic floor: The better blood circulation in the tissue and of course the ability to tighten the vagina by tensing the well-trained pelvic floor makes you more sensitive to intimate touch and has been proven to increase the ability to orgasm in women. One Year Warranty.