The Batman has from time to time also used them in hand-to-hand combat (in one instance, during the fight with Clayface II, Batman attached a rotating batarang to his wrist, making it a makeshift miniature buzzsaw). Despite the regular batarangs, the Batman uses several other variations, including explosion batarangs, that explode after making contact; electrocuting batarangs, that discharge a strong electric current through a person or object; and, batarangs with a special technological virus, that infects and disables a machine or gadget, making it ineffective. Also, the Batman uses a very special remote-controlled batarang, that is a little larger than the other versions, can adhere to any surface, and has a miniature high-resolution camera.