Key Features: 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. 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 the SKU`s 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. For retail placement, the dedicated head motor sets this SKU apart in a stroker category where competing units focus on the shaft. The hands-free format and adjustable internal ring justify a premium position. Strong fit for hands-free stroker, dual-motor, and male-solo assortments. Measurements:Length: 5.7Width: 2.1Insertion Depth: 5.6Cock Ring Inner Diameter: 1.6Head Chamber Opening: 1.6Adjustable Shaft Ring Opening: 0.7 to 1.4 Materials: Silicone, ABS Plastic (phthalate-free) Color: Black Motors: 2 (gyrating head chamber + vibrating shaft sleeve) Controls: Side buttons, no remote Waterproof: IPX5 splashproof Battery: Rechargeable (USB), built-in lithium Lube: Water-based only Note: 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.