- You get to choose either USB or Battery as the power source.
- The USB version has about 12 inches of wire between the trap and USB plug. The USB plug can be powered by virtually anything that can supply power including your cell phone wall charger, laptop USB port, portable cellphone charger, etc.
- The Battery version includes a brick that houses two replaceable LR41 batteries (included) and an on/off switch with about two inches of wire between it and the trap. So the minifig would stand on top of or near this battery brick.
Minifigs and display not included.