Combining the emotion of music with the vibrations of pleasure, SIRI 2 is an ultra-powerful palm-held massager that responds to ambient noise whether its your favourite playlist or your lovers voice. SIRI 2 is 100% more powerful than the original and now its fully waterproof too. With 8 additional pre-set vibration patterns inspired by different musical genres, including classical, reggae, jazz, techno and more, this massager will have you singing from the rooftops. Plus Unique Sound-Responsive Setting, 8 Powerful Vibration Patterns, Dual-Function to Enhance Your Singing, 100% Waterproof and USB-Rechargeable, 2-Hours Use from a Single Charge, Smooth Silicone with 1-Year Warranty.Length: 3.75 InchesWashing: Hot soapy water and toy cleanerDiameter: 1.75 InchesColour: PurpleFlexibility: FirmController: Built InFor Who: FemaleFeatures: Music VibratorMaterial: SiliconeBrand: LeloPower: USB RechargeableSize: 3.75 Inches