The SEXERCISE Kegel Wand combines the fun and thrills of a remote controlled wand vibrator with the functionality of a professional pelvic floor muscle trainer! This Kegel Wand, made from smooth medical grade silicone, has a total insertable length of approximately 12.5cm(4.92) and a maximum width of 3.7cm(1.54). It is USB-rechargeable via the included cable and the ultra powerful motor is equipped with 10 different and exciting vibration modes. The included booklet explains everything you need to know about how to maximize your Pelvic Floor muscle training, monitor your progress through the wrist device and enjoy sexual pleasure all at the same time!