Siren is a multi-use twist vibrator that invites you to explore the best of both pleasure-filled worlds. Featuring a helix twist design and a gyrating tip for next-level orgasms, this 100% waterproof design is the perfect companion whether you're in the mood for internal or external play. Made from buttery soft medical grade silicone and featuring magnetic charging, this multi-use devices is complete with 5 powerful levels of intensity and 8 optimised pleasure patterns.