100% PURE SILICONE - This couple product adopted excellent silicone material,it is smooth and soft, giving you the most comfortable use experience. High quality silicone also provides 100% waterproof. Easy to clean and storage POWERFUL VIBRATIONS BUT SUPER QUIET - There are 7 strong vibrations stimulate clitoris . Choose your favorite vibration with your partner. Max noise only 60db, you can use it safely in any public place without worrying about being discovered by anyone Specifications: Material: ABS+Silicone 100%Waterproof Function: 7 modes Size:78*50mm Noise: less more 60db Charging mode: USB charging (Bulit-in battery) Charging time: 2 hours Working time: 1 hour Package Includes: 1x Product Contains built-in battery 1x Instructions 1x USB Cable