Charged BigO is equipped with a rechargeable 3-speed motor. This thick and stretchy cock ring with a vibrating motor simultaneously provides erection enhancement and clitoral stimulation. <br><br> The stretchy and thick ring on the BigO fits comfortably around the shaft. It's powerful compact motor is quieter than regular vibrators but the deep satisfying vibrations aren't sacrificed. On a single charge, the BigO will run for 60 plus minutes. <br><br> Made of body-safe SEBS and ABS plastic. <br><br> Phthalate and latex free. <br><br>