Strap on Rabbit Vibrator has spinning pearls in the shaft for deep internal massage. The Clitoral stimulator and shaft both have multi speeds with separate controls. Harness Can Be Used With Your Favorite Dong by using the included O-Ring Hands-Free Clip. Use Removable Vibe With Or Without Harness. Elastic Harness Stays In Place When Action Heats Up! Separate Controls For Rotation & Vibration