Powerful Silicone dual massager.Triple motors with 7 functions of clitoral vibration, pulsation and escalation.3 speed rolling pleasure ball with intense massaging action in the stimulator.Perfect for G spot stimulation State of the art memory chip resumes on last function used.USB rechargeable.Easy push button control hold each button independently for 3 seconds to turn on or off.Silicone massager.Waterproof, state of the art memory chip resumes on last function used. Charged within 1 hour, run time 40-50 minuets.