Double Wammy Vibrating Cock Ring By Screaming O

Maintaining an erection and delaying climax during sex can be challenging—especially for couples wanting extended mutual pleasure. The Screaming O Double Wammy Vibrating Cock Ring 4B Low Pitch Bass solves this with dual synchronized motors delivering deep bass vibrations that heighten sensation for both partners.

What it is

The Screaming O Double Wammy is a dual-motor vibrating cock ring engineered for couples seeking synchronized, full-body stimulation. Clear SEBS elastomer construction stretches comfortably around the penis and testicles, while two strategically positioned 4B motors deliver synchronized low-pitch bass vibrations. Six distinct vibration patterns—five speed levels and one pulse rhythm—let you customize intensity on the fly. Unlike single-motor rings, the dual design creates comprehensive sensation that penetrates deeper and reaches both partners simultaneously.

This ring stands apart through its innovative motor synchronization and medical-grade material. The flexible band fits most body types without restricting circulation, and the 100% waterproof design means you can use it anywhere. See the full BDSM Australia range of Vibrating Cock Rings to compare other styles and features.

Key features

• Dual 4B motors: Synchronized vibrations deliver deeper stimulation than single-motor alternatives, creating intense sensation for both partners simultaneously.
• Six vibration settings: Five adjustable speed levels plus one pulse pattern give you complete control over intensity and rhythm during play.
• Clear SEBS elastomer: Body-safe, phthalate-free material is flexible, hypoallergenic, and easy to clean after use.
• Stretchy band design: Accommodates 1–3 inch circumference comfortably without cutting off circulation or causing discomfort during extended wear.
• IPX7 waterproof: Fully submersible construction means you can use it in the shower, bath, or any wet environment without damage.

Specifications

• Dimensions: 1.5-inch diameter ring; stretchy band fits 1–3 inch circumference; approximately 2.5 inches total length.
• Material: Medical-grade clear SEBS elastomer, phthalate-free, latex-free, and hypoallergenic.
• Power: Single 4LR44 battery; delivers 30+ minutes of continuous operation at consistent voltage.
• Vibration modes: Six total settings: five speed levels (low to high) plus one pulse pattern.
• Waterproofing: IPX7-rated; fully submersible for water play.
• Colours: Available in Blueberry, Grape, Kiwi, and Strawberry.
• Box contents: Cock ring, 4LR44 battery, instruction manual, discrete sustainable packaging.

How to use a vibrating cock ring

Stretch the ring and position it around the base of the penis and over the testicles, ensuring a snug but comfortable fit that doesn't restrict blood flow. Insert the 4LR44 battery into the battery compartment, then press the power button to activate the device. Use the single control button to cycle through the six vibration settings until you find your preferred intensity and rhythm.

During partnered sex, experiment with different vibration patterns to discover what feels best for both of you. The dual motors provide stimulation for the penis wearer and their partner simultaneously. Start with lower speeds during foreplay to build anticipation, then increase intensity as desired. For solo use, try wearing it during masturbation to enhance sensation. Explore the Electro Cock Rings range if you're interested in alternative stimulation technologies. Always communicate with your partner about comfort and preference.

Care and storage

Wash the ring thoroughly with warm water and mild antibacterial soap immediately after use, paying attention to all crevices around the motors. Rinse completely under running water and pat dry with a clean, lint-free towel. Store in a cool, dry place away from direct sunlight and extreme temperatures. Keep it separate from other toys to prevent material degradation, and use only water-based lubricants during play to protect the SEBS elastomer.

Learn more

Understanding how cock rings work and which style suits your needs makes a real difference in satisfaction. Read our Cock Ring Guide for detailed advice on fit, safety, and technique. This resource covers everything from choosing the right size to maximizing pleasure during partnered and solo play.

Mistress Athena's training notes

By Mistress Athena — professional dominant and kink educator, sole instructor behind BDSM Australia's library of training videos. Read her full bio →

The Double Wammy has become essential in my practice. Dual motors create unpredictable stimulation patterns that keep submissives constantly on edge—exactly what I need for effective control. Watching them struggle to maintain composure while I manipulate the vibration settings teaches them surrender far more effectively than restraints alone.

My technique involves starting with low vibrations to establish baseline sensitivity, then gradually increasing intensity to break down psychological resistance. Synchronized motors overwhelm the submissive's ability to predict or prepare, which deepens their submission. Combining this with bondage intensifies the power exchange—they're helpless, restrained, and completely at my mercy.

Advanced play uses the vibrations as reward and punishment. Obedience earns intensity; hesitation brings silence. Some submissives develop genuine psychological dependence on the sensations, which gives me profound control over their responses. The clear design lets me observe their physical reactions in detail—flushing, trembling, pupil dilation—all feedback I use to refine my technique.

See this and similar tools in action across my 300+ training videos on the BDSM Australia channel.

How it compares

Why you'll reach for it

Shop the Screaming O Double Wammy at BDSM Australia and discover synchronized dual-motor technology that transforms intimate moments for couples. The combination of deep bass vibrations, six customizable settings, and flexible SEBS elastomer makes this ring reliable for both everyday pleasure and advanced play. Order today and experience the difference synchronized stimulation brings to your partnership. Service That Keeps Customers Coming Back.