With 9 thrumming intensities and 9 throbbing patterns, there are a total of 18 setting to choose from. When in use, the buttons will light up so this wand is easy to use, even in the dark. Premium silicone makes this massager velvet soft, as well as phthalate-free and non-porous. This waterproof vibe is easy sanitize with soap and water, but should not be used with silicone lubricant. USB recharging cord included. Measures 8 in. long, 1.5 in. diameter.