Specifications: powerful motor. 12 vibration modes. Two buttons easy control. Extremely quiet. Velvety smooth silicone. Waterproof vibrations. Designed for G-spot pleasures. Waterproof vibrations. Vibrating sex toy requires 2 AA batteries, not included. Running time 3 hours. Measurements: length: 22cm maximum diameter 3.5cm e or approximately 8.66 inches by 1.37 inches. Color Hot Pink. Colors may vary.