Using this ring vibe is easy. First, put the ring around the base of the penis. The stretchy material ensures a comfortable fit. The vertical bullet is positioned to make great contact with the clitoris. You can also remove the bullet for other fun uses. When it comes to batteries, just replace the AG13 batteries when they run out. They'll keep the vibe going for over 80 minutes. Remember, this product is made of SEBS silicone and is latex - and phthalate - free. After use, clean it with mild soap and water because it's waterproof. Store it in a cool, dry place. Have a great time with your partner and enjoy the enhanced sensations this ring vibe brings!