Give him head like never before. 5 functions blowjob vibe. Tight non slip fit with added stimulation nubs. Easily power on/off and switch functions USB cable included.Waterproof Material: Vibe – 100% Silicone, Control Area – ABS Size: Total Length – 2.25″, Insertable Length – 2″, Diameter – 0.625″, Circumference – 2″, Cord Length – 29″ Rechargeable – no batteries necessary