Zero Tolerance Tunnel Teaser Vibrating Butt Plug from Evolved Novelties. 7 rotating beads and patterns of vibration. Made using body safe pthtalate free Silicone shaft, ABS Plastic base. USB Rechargeable. It takes 2 hours to charge. Play time at lowest speed 60 minutes. Play time at highest speed 40 minutes. Tapered tip for easy insertion. Polymer Lithium battery. Remote control can be used from 16 feet. Plug 2.04 inches wide by 5.48 inches long by 2.04 deep.