The worlds only stroker to integrate Pleasure Air for the male body. The result is an entirely new, electrifying, body-shaking orgasm experience paired with the sensation of a premium stroker. Feel the unexpected. Let Ion 2 decide your way to climax with 3 pre-set patterns (low, medium, and high). When active, it alternates randomly between different intensity levels, bringing an unplanned surprise to every use. It's only on when it should be on. Stimulation starts and stops automatically as Ion 2 senses skin contact. Experience a powerful new type of stimulation based entirely on pulsating airwaves. The Ion 2 targets the Pacinian pleasure receptors in the frenulum, creating an intense orgasm. Ion 2 is waterproof (IPX7), made from supersoft CleanTech silicone and starts and stops automatically thanks to Smart Silence. Arcwave Ion 2 features a clever and simple Twist-to-Open design that allows you to detach the sleeve from the bottom of the device in one quick move. This way Ion 2 can be easily cleaned and dried effortlessly. 2 year warranty.