The Enhancer Ultimate Blow Job masturbator features a flicking tongue, 10 suction and vibration patterns, and soft textured silicone to simulate penis pleasing oral sex.Press and hold the power button to turn on; then press again to cycle through the tantalizing sucking functions.For the best experience, please pair with a water-based lubricant and clean before and after each use with toy cleaner.To charge, insert the pin charger into the charging port located on the handle of the stroker and the USB end into a power source. 10 functionThe best blowjob you`ve ever hadSuctioned vibration sleeve with flickering tongueTextured for pleasureRoHS compliantPhthalates freeWaterproofMaterial: Siliconesize: Length - 5.5, Width - 2Rechargeable: Usage Time - 50 Minutes, Charging Time - 60 Minutes, Voltage - 3.2V