Precision Pump Intermediate by California Exotics Size:70mm Clean the plug immediately after Colour:Small Clean the plug immediately after use with specialized toy cleaner or medical grade sterilization solution and warm water Feature Bottom Line Vibrating Butt Plug Model 4 Standard Silicone Vibrator Premium Remote Control Plug Vibration modes 7 patterns 3–5 patterns 10+ patterns Battery life 90 minutes per charge 60 minutes per charge 120 minutes per charge Control method Push button on toy Push button on toy Wireless remote control Material quality Medical grade silicone Standard silicone Medical grade silicone Best for Direct control byline{font style:italic} Struggling to achieve fuller erections or worried about sexual stamina Many users find that combining consistent pumping sessions with the Penis Enlargement techniques they learn through practice yields the best results