Stretchy and comfortable dual-density Silicone vibrating enhancer plus Ultra-Softandtrade; textured Silicone support ring.Smooth and stretchy girth enhancer designed for comfort.Deep resonating power with dual motors.10 vigorous functions of vibrating action.Maximize pleasure for you and your partner.Luxurious body-safe Silicone.State-of-the-art memory chip resumes on last function used.Security travel lock feature andndash; hold for 3 seconds to turn on or off.USB rechargeable andndash; charging cord included.Complete charge in .75 hours.Runs for 45 minutes on high speed and 65 minutes on low speed.