I recall this item being offered as a prize in game centers over 20 years ago. The chassis has a button that activates the front and rear lights, but as you can see in the image, there is blue corrosion from battery leakage. (Battery cover is present) I am unsure if the lights will work after cleaning the contacts, so please consider this as a collector's item and purchase it as is. The keychain has been removed and is not included. Please prepare your own keychain for use.