Transformer Bumblebee helmet. - Character: Bumblebee - Color: Yellow - Model: Helmet - Design: Transformers - Material: Plastic The length of the top ends of the helmet can be easily adjusted and removed. It will be disassembled for shipping. Thank you for viewing. I received it as a gift and stored it in a home warehouse without using it. Turning on the switch will produce sound from the microphone on the back of the mouth. The batteries are dead. Please refrain from purchasing if you are sensitive to details.