PULSE III DUO is a masturbator designed for couples. With its remote control and vibrating bottom, it allows the man to control the oscillations while the woman can adjust the vibrations she receives. It is not necessary to have an erection to use it, as tests have shown that it can lead to orgasm even when the user remains flaccid. Ideal for people with erection difficulties and older users who need a little more help. Box contents: 1