Remember to properly clean your toy with 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: Powerful vibration, 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