Ben Wa Ball Remote Control Kegel Ball Exercises Set. Regain bouncy muscles, hot up your love life! Freezer, your ideal bead ball kegel training set. Squeeze to contract and strengthen the pelvic floor muscles in order to prevent or control urinary incontinence and other pelvic floor problems. Simple installation and multiple combinations. Change different balls with one-ball silicone harness to explore each weight individually, 11g vibrating ball with 9 frequencies, 21g and 29g ben a ball. Double-ball harness to combine weights until you reach the maximum of 50g. Made with body-safe material, waterproof and easy to clean. Remote wireless control within 10m, play a spicy erotic couples play! Waterproof IPX7. USB Magnetic Charger. One Year Warranty.