nStretchy and comfortable dual-density Silicone thumping enhancer plus Ultra-Soft Silicone support ringnSmooth curved design to bring you to the verge of ecstasynDeep resonating powern10 robust functions of thumping actionnMaximize pleasure for you and your partnernLuxurious body safe SiliconenState-of-the-art memory chip resumes on last function usednSecurity travel lock hold for 3 seconds to turn on or offnUSB rechargeable charging cord includednComplete charge in 2.5 hoursnRuns 30 minutes on high speed and 1.5 hours on low speednnnDimensions:nOverall: 3.5 x 2.25 in.nRing Diameter: 1.5 in.nPackage: 2.25 x 5.5 x 6.5 in.