Sonic Blue Vibrating Mini Vibrator from California Fantasies. Sonic Blue, a Silicone, one size fits most stretchable, USB Rechargeable Vibrating Cock Ring. Ergonomically designed, intended to pleasure at the same time both partners during sex. The Vibrating Ring actually has 2 uses.One when the Cock Ring sits at the base of the penis, it intensifies the pleasure, strengthens the erection and delays the mans ejaculation. The second: the upper part has a powerful vibration motor, plus a small silicone brush texture, which during penetration touches the womans Clitoris and gives additional stimulation and pleasure. Barcode 5070000979687. Rated IXP6 splashproof. Categories: Sex Toys for Couples, Love Rings, Couples Cock Rings, Eco-Friendly Sex Toys, Rechargeable Vibrators. 2024.