Master Series Cadence Extreme 10x Vibrating Urethral Sounding

The Master Series Cadence Extreme stands as one of the longest vibrating options in urethral sounding, boasting a generous 14 inches of insertable length (total 17.75 inches) with a slim 5mm (0.20 inch) diameter. Made from flexible, premium silicone combined with ABS plastic at the base, this black sound adapts seamlessly to the urethra's natural curves while efficiently transmitting vibrations deep inside. The one-touch button cycles through 3 steady speeds and 7 pulsing patterns, allowing you to customise the thrumming sensations that resonate along the shaft and potentially toward the prostate for profound internal pleasure.

During our in-depth, multi-session testing—always starting with shorter sounds for warm-up, using copious sterile water-based lube (never silicone-based to protect the material), and inserting slowly while flaccid—we experienced how the extra length enables deeper exploration than standard sounds, with vibrations carrying surprisingly well along the flexible rod despite some concentration at the base. The slim profile suits those building tolerance or preferring minimal stretch with maximum vibration impact. It's fully waterproof for easy integration into shower play, and cleaning is straightforward: mild soap and warm water, followed by thorough drying or toy disinfectant. The non-porous, phthalate-free silicone resists bacteria when properly cared for, but we always sterilise it fully before each use and recommend the same for safety.

Features

• Extraordinary 14-Inch Insertable Length: Ideal for deep urethral reach and potential prostate stimulation.
• Flexible Silicone Shaft: Conforms to body contours for smoother, more comfortable insertions.
• 10x Vibration Modes: 3 speeds plus 7 patterns, powered by 1 AAA battery (not included) for varied intensity.
• Slim 5mm Diameter: Gentle stretch suitable for intermediate to advanced users seeking length over girth.
• Waterproof & Easy-Clean Design: Full submersion compatibility and simple soap/rinse routine.

Pros and Cons

Pros:

• Exceptional depth combined with strong vibration transmission creates a unique, full-length internal buzzing
• Flexible build follows curves better than rigid sounds, enhancing comfort during extended or dynamic sessions
• Versatile patterns let you start mild and ramp up for controlled progression
• Waterproof nature supports wet play and thorough, hygienic cleaning
• Slim diameter focuses on depth and vibration rather than heavy stretching

Cons:

• Extreme length requires advanced experience and caution to avoid injury or discomfort
• Vibration may feel stronger near the base than at the tip in some positions
• Battery not included, and the slim profile might not satisfy those wanting more girth

This vibrating urethral penis plug is tailored for experienced sounders craving maximum depth with motorised enhancement, excelling in solo deep-probe sessions or pushing limits safely. Prioritise sterile lube, gradual insertion, body listening, and full hygiene—never rush. For supporting info, start with entry-level male pleasure guides, explore best-rated toys for guys with instructions, level up your men's pleasure game, and shop men's intimate accessories. See more long-reach vibrating choices in discover cock sounding essentials, or head over to browse the full range in our adult online store.

- Fast Shipping Everywhere in Australia (24hr dispatch)

- Shipped same day or next business day guaranteed for all sex toys.
- Dispatched from our closest warehouse:
    - Queensland (Brisbane, Cleveland)
    - New South Wales (Sydney, Strathfield)
    - Victoria (South Melbourne)
    - South Australia (Adelaide, Norwood)
    - Western Australia (Perth, Balcatta)
    - Northern Territory (Darwin, Winnellie)