Remote Control Vibrating Egg: Low-pitched motor for powerful, deep rumbling vibrations. Rechargeable Remote: Cycle up or down through 20 FUNctions to find the perfect pulse for you. 10 speeds + 10 pulse patterns Compatible with all Screaming O remote products Avg. 60+ minute vibe time Rechargeable; USB charge cable included Waterproof Phthalate and latex free Body-safe True Silicone 2-year limited warranty