When you want maximum stimulation in a cock ring, the Screaming O Yeah will satisfy! The elongated vertical positioning of the nubs and bullet vibrator ensure every inch of her labia and clitoris is treated to stimulating massage with every stroke! The removable bullet inside comes with three watch batteries included, which can be replaced for neverending thrills. Both bullet and ring are waterproof for fun in or underwater! Stretchy thick band enhances his erection and allows him to last even longer for nights of passion. Color: Blue Type: Vibrating Cock Ring Material: Gel Batteries: 3 Watch Size, Included Special Features: Waterproof, Removable Bullet, Batteries Included.