This new generation of our award winning FORM 6 vibrating massager is the most versatile product of its kind. Every surface is smooth and designed for sensation, so it can be used in any orientation. It's fully submersible and bath-friendly, making it one of the only vibrating massagers in the world that is both rechargeable and truly waterproof. FORM 6 features dual digitally-controlled motors with 6 vibration modes. The vibrating massager is 7? long and 1.75? at its widest point. FORM 6 uses a high-capacity Lithium-Ion battery, and a 110/220V compatible adapter. Waterproof to the depth of 1 meter. All materials are body safe, including phthalate-free medical-grade silicone and metal.