Stimulates the prostate, anus and perineum all at once!This black butt plug with a perineum stimulator, a grooved shaft and a bulge underneath the slightly curved tip has 3 thrilling functions that can be controlled separately: it has 7 vibration modes in the perineum stimulator, 5 'knocking' modes in the tip and 5 rotation modes at the bottom of the shaft.Rechargeable with the included USB cable.Complete length 16.6 cm, insertion depth 13.5 cm, Ø 2.4-3.4 cm, perineum stimulator 5 cm long, max. 2.6 cm wide. Silicone with a PU coating, ABS.