Control your partner’s toy from anywhere in the world. With your smartphone and free app, you have endless possibilities. Vibratissimo is crafted in Europe with medical-grade silicone. Download and store your favorite custom vibrations to the toy. Multi-speed vibrations are available with or without the app. Store up to four custom vibrations at any given time. Waterproof. Requires 2 AAA batteries, sold separately. Measures 5.14 in. by 1.25 in.