Dont forget to clean the toy properly with a toy cleaner (F-843) and warm water and dry it thoroughly to maximize its lifespan. Use your favorite water-based lubricant (N-506) for an extra wet experience. Features: Strong vibrations, G-spot stimulation, 1.5 hour battery life, high quality materials, waterproof, requires 1 AA battery (not included), dimensions: 13 cm x 2.5 cm