10 Vibrating Functions- Throttle AV-01 comes equipped with 10 vibrating functions: 5 multi-speed vibrations and 5 unique pattern vibrations. Simply press down on the bullet button to explore a vibration speed or pattern you like! Waterproof. Use Throttle wherever you like! Pool side, or even in the tub! EZ handle. Throttle's unique EZ grip handle conforms to you! Flexible and bendable, this shape contours to your body. Vibrator requires 1 AAA battery, not included. Body safe. Throttle is 100% body safe and phthalate free. We use only platinum cured silicone. Satin Finish. You will love Spark Throttle's smooth, soft silicone. From Blush Novelties.