Ergonomically designed to follow your body's natural curves, the nu Sensuelle GISELLE is unlike anything you've experienced before. When used simultaneously with the 10 vibration modes, the nu Sensuelle GISELLE will further enhance your sexual pleasure. In addition, within the tip of the GISELLE is a ball shaped stimulator that has a unique 3 speed up and down motion. Easy to recharge so that nu Sensuelle GISELLE is always ready for whenever you are in the mood for an amazing experience. 10 Function PLUS 3-Speeds Rolling Ball Tip For Intense G-Spot Stimulation USB Rechargeable Charge time 2 Hours, Run Time 1 Hour Material: Silicone / ABS Plastic Waterproof 1 Year warranty