The signet ring is waterproof with a broad ring shape and encompassing head that voraciously vibrates the shaft The satisfyer signet ring doubles as a finger vibe to tango your partner into palpable bliss Thanks to its waterproof (ipx7) finish, this toy can be used safely in water and is easy to clean Whisper mode Unending range of programs with the Satisfyer App (can also be used without the app)