Jock Advanced Power up Automat Waterproof Penis Pump

How the Sleeve and Internal Channel Feel

Soft, pliable silicone feels reassuring in the hand before the pump even starts. Its 1.2 inch opening (unstretched) stretches around the shaft and grips snugly, forming the airtight seal the pump needs for steady suction. Inside, the surface is smooth and flexible, so sliding in and out takes little effort. The internal channel runs along that surface. As the motor draws air, the channel guides the pull into a gentle, pulsing sensation instead of one flat squeeze. Change the suction mode and the tightness changes with it, from a light hug to a firmer, rhythmic draw.

Specifications

Grip, Control and the LED Gauge

You don't need a hand bulb. The automatic pump handles suction for you. Four speed and mode settings let you pick a continuous draw or a pattern that fits the moment. Bright, colorful LED lights act as a pressure gauge and show the suction level in real time, so you can see it change as you adjust. The clear cylinder has graduated markings and lets you watch everything during the session.

• Automatic suction with four speed and mode settings
• LED pressure gauge with real-time readout
• Body-safe silicone sleeve for a snug, airtight seal
• Transparent, graduated, detachable cylinder
• Rechargeable, IPX6 waterproof for shower use

Materials, Cleanup and Care

The sleeve is body-safe silicone. It feels soft against skin but holds its shape well enough to keep the seal. The cylinder is sturdy transparent plastic. It detaches from the unit, so you can rinse the sleeve and tube separately with warm water and toy cleaner. The pump is rechargeable, so there are no batteries to swap. Its IPX6 rating means it handles shower spray without trouble, but it should not be submerged.

Measurements