Analog plug with removable vibration. Capable vibration with one single speed. The top is shaped like a penis. Batteries included! The Star Arrow is an analog plug with removable vibration, offering capable vibration with one single speed. The top of the plug is shaped like a penis with a distinct tip. The anchor-shaped base of the plug enhances the sense of security when using the analog toy. The vibration requires 1x AAA battery, which is included.