Rechargeable silicone vibe keeps you warm on cold winter nights. 4.75 insertable inches with 1.3 inch girth. 6 functions of vibration each available in multiple speeds choose the perfect the speed for you. Nonporous soft touch silicone feels luxurious against your delicate skin. Hold the speed wheel down for 3 seconds to start or stop vibration. Press the speed wheel to scroll through the 6 vibrations. Spin the wheel to scroll through the 6 vibrations. Spin the wheel to increase or decrease vibration speed for each function. Splashproof design makes it easy to clean - keep electrical components out of water. Includes 110V 220V and USB compatible charger.