Perfect beginner vibe for people who aren’t ready to try full insertion yet Insert the Caress Vibe for the feeling of "just the tip" with simultaneous external vibration from the added pleasure bump. Pick your favorite of 7 functions Body-Safe Silicone and ABS Plastic How to Use: Push the small tab down to unlock while pushing up to release and open the battery compartment. Insert two AAA batteries (not included) according to the illustration. Slide the cover back on, push down until you hear a click. To operate press the power button to turn on. Press the function button to find the speed or function of your preference. To turn off press the power button.