You don't need to be royalty to enjoy this elegant line. Hidden beneath it's silky-smooth medical grade silicone exterior lies a pedigree unmatched. The Monarch homage to the regal butterfly has the perfect contours for internal and external stimulation that will bring you to royal ectasy. Its two magnetic fully rechargeable proprietary New Generation F-1 motors deliver mind blowing vibrations uniformly across the full surface of the toy. Don't settle for the common, choose to be royal.Product dimensions: 7.05" x 2.48"Product diameter: 1.38"Quantity motors: 2Rotations per minute: 7500 RPMSpeed modes: 10Multi speed: YesRechargeable: YesRechargeable time: 120 minRecharged battery lifetime: 60 minWaterproof: Yes (IPX6)Phthalate free: YesMaterials: Silicone, ABS