With 10 powerful functions and innovative Touch Tempo Technology, you can effortlessly control the intensity of each vibration pattern to find your perfect rhythm. The flexible head design ensures targeted stimulation, making every experience uniquely satisfying. Rechargeable and equipped with a 110 VAC plug-in option, Journee is designed for ultimate convenience. It is fully plug-and-play, so you can easily switch between power sources. Submersible without using the Wall Plug. Plus, it comes with a charging cable and standard wall plug. Flexible Head, Length = 6-1/4 inch, 1-1/2 inch Diameter.