The Link Up penis pump with a rechargeable system is designed to enhance stamina and improve erection quality through three unique exercise functions.

Product features:

• Penis pump
• Suitable for endurance training
• Silicone for a perfect seal
• Rechargeable via USB (cable included)
• Transparent cylinder with ruler
• Phthalate-free
• Dimensions: 20.25 cm x 6.25 cm (cylinder)

The pump provides immediate and strong erection through vacuum, allowing safe monitoring of size increase thanks to the transparent cylinder. The three functions are controlled by three buttons and include:

• Beginner mode: sucks for 4 seconds and then slowly releases. Repeats for 10 minutes.
• Advanced mode: sucks for 5 seconds and holds pressure for 1 minute. Repeats for 10 minutes.
• Professional mode: sucks for 10 seconds and holds pressure for 4 minutes. Repeats for 12 minutes.

The use of water-based lubricants is recommended. Monitor skin condition and release pressure if you notice changes or feel discomfort.