The present invention relates to an improved structure of an electromagnetic electrical connection device. To this end, the present invention comprises first and second electromagnetic electrical connectors (100, 100a) which electrically connect the electromagnetic electrical connection device to an electronic product by magnetic force, and is capable of blocking of noise while being connected, and provides stability, convenience, and waterproofing functions, wherein the first and second electromagnetic electrical connectors (100, 100a) include an outlet body (110) fixedly provided on a product and a plug body (150) selectively detachable from the outlet body (110).