Use the voice conversion feature of the Child Voice Changer device to make the crowd fun. Turning this children's voice converter into a loudspeaker at the push of a button is a great way to make a big announcement Features - Color: Yellow. - Material: plastic. - Size: 7.8 x 2 x 7.4cm. - Here's a very cool compact voice changer that fits comfortably in your hand. - Use the voice conversion feature of the Child Voice Changer device to make the crowd fun. - Our voice changer takes your child to experience the transformation of 3 different sounds- robot, boy, girl, So combine different voice modifiers to create interesting sounds. - Our children's voice changer can bring unlimited fun to your children. - Give this child a unique Christmas or birthday gift for your child's or birthday party. - Warm Tip: Dear buyer, due to lighting effect, monitor's brightness, manual measurement, etc., there could be some slight differences in the color and size between the photo and the actual item. Sincerely hope that you can understand