The PDX ELITE® Moto Stroker doesn't just shake you like regular masturbators, it combines incredible vibration with a super-smooth automatic stroking motion. The internal thrusting mechanism is completely hidden inside and features 2 metal "gripping" rings around the sleeve and each ring is lined with a row of pleasure beads. The rechargeable motor delivers professional-grade performance with 2 levels of intense stroking speeds and 5 thrilling vibration rhythms! • Internal caressing action • Vibration and thrust • Removable soft and elastic cover • USB rechargeable