These power bullet booty beads are a bedroom must-have! The booty beads are made of soft silicone and easy to insert because of the flexible design. simply turn it on with the push of a button and switch between 7 powerful vibrations. booty beads is also waterproof for exciting adventures in the bathtub or shower. don't hesitate to take the booty beads along when you travel, because the convenient travel-lock system prevents the toy from suddenly turning on in your purse or suitcase.recharge it with the included usb cable and clean your toy after use with lukewarm water and a toy cleaner or antibacterial soap.