This playful vibe has an unusual feature that really gives women something to sing about! Aside from its girthy, lengthy size and widespread butterfly clitoral stimulator, this hard-working device boasts a ring that slides up and down the shaft in 5 different speeds! Women describe the internal sensation as positively exhilarating as the ring moves seamlessly underneath the silicone from the bottom of the shaft up to just under the head. 5 different sliding speeds for shaft ring. 8 vibrating speeds and functions in shaft. 8 vibrating speeds and functions in stimulator. Waterproof and submersible. Rechargeable USB cable included. Five year warranty.