The Colt 7-Function Twin Turbo offers powerful stimulation with seven vibration functions at the touch of a button. Featuring independent push-button controls for the dual bullets, you can customize the intensity and patterns to suit your pleasure. With pulsation and escalation options, this toy provides versatile sensations for both external and internal stimulation. The EZ On/Off feature ensures convenience, allowing you to easily turn off the device when you're done. Powered by 4 AA batteries (not included), this device delivers a strong and satisfying experience.Requires 4 AA batteries (not included).