* Unique Gifts for Kids: The voice changers has 3 different transformation sounds- boy,girl and robot, combining different voice modifiers to create interesting sounds. Giving kids a unique gift at games parties festivals, such as Christmas, birthday, Halloween. * Mighty Mini Size: Mini handheld size is convinient to carry out anywhere. 325-inch Mini Voice Changer Product Display: Counter item 1PC "23A 12V" batteries included Batteries nonreplaceable Sold by * Instructions: Moving the switch on the side of the changer to select one of the sound modes. speaking through the microphone when pressing the power button can change the tone. for best results, keep a 1cm distance between your mouth and the microphone. * Premium Material: Made of high-quality ABS plastic material, it can not be broken easily, you can rest assured to play. * If you have any question about our products, please feel free to contact with us, we will help you solve the problem, please rest assured to buy.