Enjoy the sixteen functions of this cute vie from Pipedream and achieve explosive orgasms! Sweet 16 Dolphin Vibe is a dual-action sex toy that features a rotating shaft and a vibrating clit stimulator. The vibe has 16 functions of pulsations, choose the one you like most and have fantastic pleasure time! The sex toy is waterproof. This implies that you can use it in the shower or spa safely. Like all insertable sex toys this one requires use of a sex lubricant for better glide and more comfortable penetration. Uses 3 AAA batteries (not included)