The Jelly Future-Flex Turbo-Dyne is a powerful multi-speed vibrator designed to enhance your wellness routine with innovative technology. Featuring a ribbed design, it offers a usable length of 6.75" and a diameter of 1.5", ensuring satisfying stimulation tailored to your needs. This stimulating Turbo-Dyne requires two AA size batteries (not included) for seamless use. At For Her Fitness Appe, we believe in supporting your health and wellness journey with products that empower and inspire. The technology of tomorrow is here today to complement your active lifestyle and personal care.