Vibrating black kegel ball with a retraction chain. With a remote control (range up to 10 m). With 3 vibration modes and 7 pulsation. Waterproof. It can be recharged with the included USB plug that has an LED indicator. Complete length 18 cm, Ø of ball 4.3 cm. Material: silicone, ABS, phthalate-free according to EU Regulation REACH. Splash-proof.