The sleek, curved design of the Shibari Beso allows the sucking action to go right where you need it most with super strong suction as well as powerful vibration and pulsation to provide an unforgettable sensual experience. The soft 1.25 inch wide clit cup will completely cover your c-spot and allow the vacuum being produced by the Beso to suck your button like there was a pro going down on you. With 8 powerful functions you are able to adjust the speed from Mild To Wild. The buttons are easy to reach and the handle is shaped perfectly to fit in your hand for a good purchase while you blast off. Some women find a little bit of gel water-based lubricant can help make a secure seal with your lady bits and maximize the vacuum suction effect. You get a complete charge in 2.5 hours, the massager will run for 30 minutes on high speed and 2 hours on low speed.The Shibari Beso Clitoral Suction 8-function Rechargeable Vibrator is made with premium silicone for the highest quality finish that is 100% waterproof. Materials: Silicone Length: 6 inch(overall), 1.375 inch(clitoral cup) Insertable Length: NA Width: 1.25 inch(clitoral cup), 2.5 inch(handle) Powered By: Rechargeable Batteries with USB charging cable