Great for bath and shower use – powerful vacuum at the touch of a button!

The Mr. Boner waterproof automatic pump is great for effective and fun penis and potency training. It can also be filled with water for aqua training in the bath or shower. It works completely automatically and conveniently at the touch of a button (with LED lights)! A powerful motor provides enormous suction in 6 settings with varying intervals and intensities. A release button for quick pressure equalization ensures safe use.

A suction vacuum is quickly and easily created in the transparent cylinder. The cylinder has a measuring scale (cm). The penis can swell to its maximum size and shape within the cylinder. Two velvety-soft silicone sleeves of different diameters are included, creating a perfect seal between the cylinder and the penis.

Rechargeable – includes USB cable.

Total length 30 cm,
insertion depth 20 cm, outside Ø 6.3 cm, inside Ø 5.8 cm.
Sleeves: Inner diameter 2.1cm/2.8cm, flexible. Pump weight 300g, sleeves 17g/20g.
ABS, PC, silicone.