Partner Couples Vibrator features: 10 vibration levels. Waterproof vibrations. Stimulates both partners. Body safe Silicone. USB Rechargeable vibrator. Up to 2 hours per charge. From the creators of the popular Satisfyer Pro 2, the Partner toy is a new couples vibrator to be enjoyed by both during sex. Worn during lovemaking, The Partner increases sensation for both, creating a tightening experience for him, G-spot pleasure for her and intense vibrations for both partners!. Made from body safe silicone, Partner feels beautiful against the skin. It is waterproof, has a powerful motor with ten vibration patterns, easy to clean with a rechargeable Li-ion battery and a magnetic USB charging cable