Nexus Quattro Silicone Rechargeable Remote Control Vibrating Anal Pleasure Balls in Black will add a new dimension to playtime. These vibrating balls can be used internally and externally to stimulate all your erogenous zones. 7 Vibrating functions. 3 Motors. Wireless Remote Control 100% Body safe silicone. Loop handle for easy control. USB Rechargeable. Waterproof to IPX7 standards 1 Year Nexus factory warranty. Dimensions: Total Height: 14 inches Width: 1.5 inches Insertable Length: 9.8 inches Ball Diameter: 1.5 inches at widest point