The Power Pounder Dildo is rechargeable for powerful vibration and optimal pleasure. The ribbed silicone handle allows you to get a secure grip while you enjoy the vibrating shaft. It has 7 levels of thrusting and a separate button allows you to play with 3 speeds and 7 patterns of vibration. The premium silicone material is non-porous and phthalate-free. This waterproof toy is easy to clean with mild soap or toy cleaner. Do not use with silicone lubricants.