Waterproof vibro-butt plug with stimulating grooves. The new OptiGasm technology provides high and low frequencies. These frequencies create very deep vibrations that spread throughout the body. With 3 speeds and 4 pulsation levels. With an LED display light and two buttons (On/Off button and function control button). Black. Rechargeable with the included USB cable. Complete length: 10.5 cm, insertion depth: 7.5 cm, Ø: 3.5 cm. Material: silicone (with a PU coating), ABS, phthalate-free according to EU Regulation REACH. Charging time: 2 hours, battery life: 45 minutes.