Screaming O Double O 6 Blue Vibrating Cock Ring. Double rings for a snug fit: 1 for shaft and 1 for testicles. Super powered bullet motor for mutual satisfaction. Color Clear. Country of Origin China. Battery type used replaceable AG13. Battery life 80+ minutes. Batteries included. Material body safe SEBS silicone ring, ABS plastic. Product type vibrating ring. Texture pleasure ticklers. Feeling sensation. Latex free. Phthalate free