Wireless Vibrating Nipple Toy Finally, a powerful one touch vibrating wireless sex toy. These silver babies will shake practically anything you attach the clamps to. Easy to use, just unscrew the egg to remove the battery seal then apply the cover. Now just press the little black button. The rubber coated clamps are adjustable to achieve the desired pressure. Can also be a lot of fun attached to the scrotum, penis, labia and other very sensitive areas of the body. Measures 4 inches long by 1 inch wide. Batteries are included for immediate use.