Shibari slimline 7 inch vibrator is powerful and sleek with a smooth finish. The easy-to-use multi-speed controller lets you choose the desired speed for maximum pleasure. Instructions for use: twist off the base, insert 2 AA batteries, and screw the base back on. Slowly twist the controller at the base of the vibe to start the vibrations, and twist more to increase the speed. Remove batteries when not in use. Use toy cleaner or soap and water for all your cleaning needs, before and after each use. - Powerful, Multi-Speed - Sleek, Smooth Finish - Water Resistant - Requires 2 x AA Batteries