LUV N FUN 1 - Vibrating BallsMaterial: FDA approved soft silicone; Dimensions: 69* 33mm; Color: pink;Battery: 550mAH rechargeable Li-polymer; Charging Time: 3 hours Run Time: up to 3 hours/ charge; Motor: powerful & quiet, 8 modes; Accessories: USB cable, user manual, well-made travel pouch;