The Screaming O MasteRing Ring and Vibe Set is multifunction remote bullet vibe with controller disguised as a finger ring. The power of the remote control! Product highlights: one-touch remote control disguised as a finger ring. Portable bullet buzzes with 10 functions of powerful pleasure! Discreet remote control works from up to 50 feet away! Waterproof design lets you tease wherever you please! 80+ minutes powerful vibration stimulation! Standard features: AG13 batteries last up to 80 minutes Replaceable batteries. Wireless. Waterproof. Non-toxic latex and phthalate free. Be the master of pleasure with the new Screaming O MasteRing, a multifunction remote-controlled bullet vibe secretly operated by a discreet finger ring from up to 50 feet away! With just one touch the MasteRing Bullet will buzz at one of 10 powerful vibration functions to tease, please and make her plead for more and you control what happens next!