Be the master of pleasure with the new Screaming O MasteRing Panty Set, 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! <br /><br />Each MasteRing bullet features a silky soft-coat surface with an easy pull loop that lets her wear it anywhere you please as you control the MasteRing's next move with a discreet ring that fits on any finger. With the simple push of the ring's secret button you can choose between steady vibration or pleasing pulsation and only you can control what happens next! <br /><br />Featuring a waterproof design, the MasteRing puts you in charge everywhere you want to play with power and no one will know your sexy little secret as she squirms at your command and her eyes plead, Master may I? AG13 Batteries last up to 80 minutes (batteries included). Wireless. Nontoxic, latex free and phthalate free. Replaceable batteries. Waterproof. Fits up to a 60 inches waist.