Robert is made with the newest material, with a comfortable touch, it will take you to an extremely optimal experience, due to its power, shape and ergonomic design with clitoris stimulator. Robert offers you; 30 Vibration Functions 2 Powerful Motors with 4 stimulation points 100% Soft silicone, comfortable and unique in the world Measures; 210mm x 34mm Submersible / Suitable for shower or Spa It works with 3 AAA batteries, not included, which you can find in the Batteries section. Pretty Love manufactures products with demanding quality standards, all its products are designed in the United States and have a 1-year warranty on technical defects.