Electro sex stiulation, bi-ploar shocking magic wand of 43 cm long. This intruder can be used in many different ways. Make sure that both polars have contact with the body to create the electro shock therapy. Tip: use rimba contact gel ref # 3000 to experience the best results. The sound has a 2,5 mm jack plug that connects directly to all Rimba Power Box devices.