MR. BOSS Vibrator Black by Fun Factory

The MR. BOSS Vibrator Black by Fun Factory is a curved, body-safe silicone vibrator engineered for deep G-spot stimulation with four speeds and six rhythms. Fully waterproof and backed by a 25-year warranty, it delivers powerful rumbling vibrations suited to solo or partnered use. The precision curve targets sensitive internal tissue with intensity that builds to climax.

What it is and how it's made

The MR. BOSS Vibrator Black by Fun Factory is a curved internal vibrator built from body-safe medical-grade silicone to deliver focused G-spot stimulation. The shaft angles deliberately inward, so each movement or thrust naturally directs vibration toward the most sensitive tissue. Unlike straight vibrators that offer general internal pleasure, the MR. BOSS concentrates its rumbling power on one spot—a design philosophy shared across many G-Spot Vibrators, but executed here with particular intensity and precision.

Fun Factory engineered the vibrator to produce deep, rumbly sensations rather than shallow buzzing. Four speed settings and six rhythm patterns allow you to shift from gentle waves to intense pulsing without removing the vibrator. The waterproof silicone body withstands soap and water, making cleaning straightforward and allowing use anywhere moisture appears—bath, shower, or outdoors. A 25-year warranty reflects the brand's confidence in durability and performance.

What it does well

• Pinpoint G-spot targeting: The curved design seats exactly where it needs to, directing vibration deep into sensitive tissue rather than spreading stimulation across a wider area.
• Rumbling intensity: Vibrations feel penetrating and throbbing, not tinny or surface-level, building sensation gradually or delivering sharp peaks depending on which rhythm you choose.
• Customisable sensation: Four speeds paired with six rhythms give enough variation to discover your preferred intensity and pattern within minutes of first use.
• Waterproof reliability: Full submersion in water causes no damage, opening up bath and shower play without hesitation or risk to the motor.
• Straightforward control: Simple buttons for speed and rhythm mean you adjust intensity without fumbling or breaking focus during a session.

Full specifications

• Overall length: 21 centimetres from base to tip, with a pronounced inward curve beginning halfway along the shaft.
• Insertable depth: Approximately 18 centimetres once seated, allowing safe internal use with visible external length for grip.
• Material composition: Medical-grade body-safe silicone throughout, free from phthalates and latex.
• Colour: Glossy black finish with a smooth, polished surface.
• Motor: Internal rumbling motor powered by three AAA batteries (included), providing 2–4 hours runtime per charge cycle.
• Controls: Two external buttons—one for speed cycling, one for rhythm selection.
• Waterproof rating: IPX7, fully submersible to 1 metre for up to 30 minutes.
• Weight: Approximately 110 grams, offering substantial presence without heaviness.
• Box contents: MR. BOSS vibrator, three AAA batteries, instruction leaflet, and warranty card.

First use and settings

Insert the three AAA batteries into the base compartment and twist the end cap clockwise until snug—do not over-tighten. Apply a generous amount of water-based or silicone-based lubricant to the shaft and to the vaginal or anal opening. Unlike Vibrating Penis Plugs that insert through the urethra, this vibrator enters a wider cavity and benefits from ample glide. Start at the lowest speed by pressing the speed button once, then insert slowly and angle the tip toward the front wall of the vagina until you feel the curve seat comfortably.

Pause for a few seconds to let your body adjust, then try gentle thrusting or small circular motions to explore where the vibration feels strongest. Once comfortable, press the speed button to increase intensity or the rhythm button to shift to a different pattern. Most people find their preferred setting within the first few minutes. After the session, twist the base cap counter-clockwise, remove batteries if storing for more than a month, and rinse the entire vibrator under warm water with mild soap. Dry thoroughly before storage in a cool, dry place away from sunlight.

Right fit or not?

Care and storage

Rinse the MR. BOSS under warm running water with mild soap after every session, paying attention to the seams and base cap where lubricant pools. Dry completely with a lint-free cloth before storage. Remove batteries if you plan to store the vibrator for longer than one month to prevent accidental activation or battery leakage. Keep it in a cool, dry place away from direct sunlight and extreme heat. Store away from other silicone toys to prevent discolouration through prolonged contact. The body-safe silicone does not degrade with proper care, and the motor remains reliable for years if kept dry and protected.

Want to know more?

Understanding the differences between internal and external stimulation helps you choose the right vibrator for your needs. Read our detailed guide on G Spot Vs Clitoral Vibrators to explore how each type delivers pleasure and who tends to prefer one over the other.

What to expect

The MR. BOSS curve feels pronounced on first insertion—you will immediately sense the angle directing vibration inward rather than straight upward. Most people need one or two minutes to relax around the curve before motion becomes comfortable. The rumbling sensation differs noticeably from buzzy vibrators; it feels deeper and more penetrating, especially at higher speeds. Battery life typically lasts 2–4 hours of continuous use depending on whether you favour lower speeds or the more power-hungry higher rhythms.

First-timers often wish they had applied more lubricant than they thought necessary; the silicone glides better with generous lubrication, and the curve seats more smoothly. The vibrator performs best when fully inserted, as this positions the curve correctly against the G-spot tissue. Shallow insertion mutes the rumbling effect and shifts stimulation toward the vaginal opening rather than deeper structures.

Cleaning is straightforward—a quick rinse with soap and water suffices, though you may periodically wipe the base cap and battery contacts with a dry cloth to prevent corrosion. The silicone does not absorb odours or bacteria the way porous materials do, so storage is less fussy than with older toy materials. Over months of regular use, the battery contacts may show minor oxidation, but this rarely affects performance.

Most people who favour direct G-spot stimulation find the MR. BOSS a reliable, long-term choice. Those seeking clitoral-only pleasure tend to move on quickly, as the vibrator's design prioritises internal depth over external contact. The 25-year warranty reflects realistic durability; the motor rarely fails under normal use, and the silicone rarely tears or degrades provided you avoid sharp objects and extreme heat.

How it compares

Why you'll reach for it

Find deep, rumbling pleasure with the MR. BOSS Vibrator Black by Fun Factory—a curved, body-safe vibrator engineered for intense G-spot stimulation. Four speeds and six rhythms let you dial in your exact sensation, whilst waterproof design opens up bath and shower play. Order it from Malechastity.com.au with discreet Australia-wide delivery. Backed by a 25-year warranty, this is the vibrator you reach for when you want reliable, transformative intensity that lasts. Real Reviews, Straight Answers.