The Screaming O 4B DoubleO 6 vibrating ring features a super-powered 4B bullet with deep, rumbling bass vibrations to provide intense sensation for both the wearer and their partner. Made of lab-tested, body-safe SEBS, the two specially positioned rings are designed for an extra-secure fit – simply stretch one around the shaft and the other around the testicles. Once comfortably in place, the rings do double duty, holding the vibrator in position and trapping blood in the penis to maximize the firmness of the wearer's erection and help delay ejaculation. The removable bullet fits snugly in the ring's stretchy sheath, which is textured with extended pleasure ticklers to enhance sensation.

Screaming O's new 4B bullet design generates a lower-frequency vibration than the average watch battery bullet vibe. This rumbly vibration resonates through the body and creates deeper, more pleasing sensations. The water-proof vibrator has 5 speeds and 1 pulsation pattern, controlled with a single, easy-to-press button. It is powered by the new and improved 4LR44 battery (included with the toy), a long-lasting and easy-to-insert alternative to small cell batteries.

• 4B motor with deep, rumbling bass vibrations
• 5 speeds plus 1 pulse pattern
• Lab-tested, 100% body-safe clear SEBS ring and ABS bullet
• Waterproof
• 30+ minutes of battery life