The quick and dirty: Versatile vibrator for him, her and couples
Unbound O-Factor: Come together with this unique couple's vibrator. With strong vibrations, its elegant design and luxurious materials, the Duo is a vibrator for her, a masturbator for him, and an insertable that can be worn around the penis during penetration.
Vibrator for her
Masturbator for him
Use together: The circle part around his penis the long vibrator part in her.