JOCK Advanced Helmet Humper Gyrating&Vibrating Silicone Masturbator

Two-Motor Stroker, Head and Shaft: Most strokers stimulate the shaft only. This one adds a gyrating chamber dedicated to the head of the penis, the densest nerve area on the body.

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Hands-Free Wear: A stretchy base ring holds the unit in place during use. No grip required.

Adjustable Internal Pressure: A flexible inner ring along the shaft sleeve dials in tightness, expanding appeal across user preference. Premium Silicone Build: Phthalate-free silicone interior, ABS plastic shell.

IPX5 splashproof. USB rechargeable, built-in lithium battery.

The Jock Advanced Helmet Humper Gyrating and Vibrating Silicone Stroker is a hands-free dual-motor stroker. The upper section gyrates a chamber around the head of the penis.

The lower section vibrates a textured sleeve along the shaft. A stretchy silicone ring at the base anchors the unit during use.

In use, both motors run independently from side buttons, supporting head-only, shaft-only, or full-coverage stimulation. The internal ring along the shaft sleeve adjusts for variable pressure, broadening usability across grip preferences.

Measurements: Length: 5. 7" Width: 2.

1" Insertion Depth: 5. 6" Cock Ring Inner Diameter: 1.

6" Head Chamber Opening: 1. 6" Adjustable Shaft Ring Opening: 0.

7" to 1. 4" Motors: 2 (gyrating head chamber + vibrating shaft sleeve) Controls: Side buttons, no remoteBattery: Rechargeable (USB), built-in lithiumLube: Water-based onlyNote: Use with water-based lubricant.

Wash with warm water and toy cleaner after each use. Pat dry and store in a cool, dry location, away from direct sunlight and separated from other toys.