Small personal massager is a powerful 10 functions vibrator. Pure silicone tip for stimulating the clitoris, nipples or relaxing tense tight muscles. Mini iWatchi is a smaller version of the popular Hitachi without the cord. Massager is discreet, powerful plus comes with velvety soft touch. Compact massager is easy to operate with a push button power control. Waterproof for play outside the bedroom. Made using phthalates free, non-toxic materials ABS plastic handle, silicone head. RoHS compliant.Safe for all skin types. Battery operated sex toy requires 6 LR44 batteries, included. Massager measures 4 3/16 inches long by 1 inch wide.