Two powerful vibrating heads, plus an easy push button waterproof controller, combined in a specially designed soft-flexible vibe equals endless satisfaction for you or for you and your partner. The options are only limited by your imagination. Phthalate free, non-toxic materials: PVC shaft, ABS plastic power supply. Vibrator requires 2 AA batteries, not included. Do not leave batteries in the vibrator between uses. A water based lubricant is recommended.