Screaming Big 02 Blue Double Pleasure Vibrating Ring. Purple Cock Ring. The Light Emitting Diode LED light of the Screaming Big O 2 flashes to the beat of the two function motor while the pleasure ticklers and a firm yet super stretchy erection band please all parties involved. The Screaming Big O 2 features an easy on/off switch, replaceable batteries and is waterproof. Categories: Vibrators, Sex Toys for Couples, Love Rings, Sex Toys for Men, Couple's Cock Rings, Vibrating Love Rings. 2023.