The Satisfyer pressure-wave vibrators have taken the world by storm - introducing the heir to the throne: the Satisfyer Pro 3. The Satisfyer Pro 3 offers a new, rechargeable design and additional vibration function, combining intensive, non-contact pressure-wave clitoral simulation (this means it feels like a glorious clit-targeted vacuum) with a sensually vibrating lay-on head. This toy was created to mimic the feeling of oral sex. The inner and outer ring intensities can be controlled independently, creating 110 unique combinations of pressure waves and vibrations. Regardless of the option you choose, unforgettable orgasms are guaranteed. Total pressure-wave and vibration combinations: 110 Silicone Attachment Outer Diameter: 1” Inner Diameter: 0.5” Length of Toy: 6.5” Rechargeable (magnetic USB charger included) Charge Time: 4 hours Play Time: 1 hour Waterproof