More fun and more exploration for you and your lover. This APP controlled vibrating egg is perfect for quiet, discreet pleasure and effective pelvic floor training. It can be easily controlled via the app at anywhere and everywhere. The 12 modes can be easily adjusted with the button on the phone for surprising moments of pleasure and exciting games of control. The vibro-bullet is covered in soft silicone which feels great against the skin during pleasure/training, and it only needs one AAA battery to start the mission.