It increases the Sp. Attack of the holder by 50%. However, the holder is only capable of using one move. Because of this effect, the Choice Specs are associated with the Choice Band and Choice Scarf. In order to get the Choice Specs, the player must go and talk to the Glasses Guy in the shop at Celestic Town between 8 am and 8 pm. In battling you can replace the move selected by switching out to a different Pokemon.