Piston + Rotation + Vibration / Rechargeable] ##Swing and Piston! #The stimulating tornado vibrator that spins and thrusts! #The powerful pistons that resonate deep inside the body will make you cum instantly. ##In addition, there is a built-in clitoral vibrator that attacks the clitoris and a spinning metal ball that provides irresistible stimulation! 4 piston swing speeds###12 different child vibrations###Switchable swing direction###Made of silicone###Includes AC adapter for charging###Operates for 1.5 hours on a 1-hour charge.