PURPOSE: A smart phone projector system is provided to input an image to a projector by wirelessly receiving the image from a smart phone. CONSTITUTION: A projector executing unit wirelessly transmits an image displayed on a smart phone(10) through Bluetooth communication. A projector connection communication unit(200) receives the image transmitted through the Bluetooth communication according to the execution of the projector executing unit. The projector connection communication unit inputs the received image through a projector cable(30). The projector executing unit includes an execution window and a search window. The search window searches for the projector connection communication unit.
