Size Matters Automatic LCD USB Penis Pump

LCD feedback, four intensity levels, three suction modes, and full waterproofing – the Size Matters Automatic LCD USB Penis Pump packs a serious amount of control into one sleek, clear plastic cylinder. Whether you’re new to pumping or looking to level up your solo sessions, the easy-to-read display takes the guesswork out of every session.

Slide your shaft into either the 20mm silicone sleeves or 25mm silicone sleeves – whichever fits best – and let the powerful motor do its thing. The display shows you the exact pressure in real time, so you’re always in the driver’s seat. Cycle through the 3 automatic suction modes or dial in one of the 4 continuous intensity levels to find your sweet spot. If things get too intense, just hit the Suction Release button or break the seal to drop the pressure instantly.

Rated IPX7, this pump is fully waterproof and can be submerged underwater for up to 30 minutes, making it a great pick for shower or bath play. It recharges via USB, so no hunting for batteries. All parts are detachable for easy cleaning – just separate the motor from the plastic case, slip off the silicone sleeves, and wash with warm water and mild soap. Always use water-based lubricants with this pump; apply lube to your shaft and the sleeve entrance before you start.

Want to mix things up? This pump is compatible with other sleeves – swap out the included suction sleeve for a textured masturbation sleeve and enjoy the sucking sensation as a stimulating stroker experience.

Modes, measurements, and everything in between

FAQ

What is the Size Matters Automatic LCD USB Penis Pump made from?

The cylinder is made from clear plastic and the included sleeves are silicone. Two sleeve sizes are included: 20mm silicone sleeves and 25mm silicone sleeves.

What are the dimensions?

The pump measures 11.6 inches overall length x 2.6 inches width, with a 7.75 inches insertion length and a 2.2 inches opening diameter. Sleeve opening diameters are 20mm and 25mm.

How do the suction modes work?

Press the lips button to cycle through 3 automatic sucking modes (6 sec on/2 sec off; 6 sec on/2 sec off/4 sec on; 8 sec on/2 sec off/4 sec on). Press the suction button to cycle through 4 intensity levels of continuous suction. The Suction Release button pauses suction on the first press and releases pressure on the second.

Orders are sent in discreet packaging and delivered across Australia, so what arrives at your door is your business alone.

Your sessions, your settings, your pace

• 4 intensity levels and 3 automatic suction modes
• Easy-to-read LCD display shows real-time pressure
• Includes 20mm silicone sleeves and 25mm silicone sleeves
• Compatible with other sleeves for stroker-style use
• Rated IPX7 – waterproof and submersible up to 30 minutes
• USB rechargeable – no batteries needed
• Detachable motor and silicone sleeves for easy cleaning
• Use with water-based lubricants for best results
• Overall size: 11.6 inches x 2.6 inches; 7.75 inches insertion length; 2.2 inches opening diameter