DIGITAL AUDIO DEVICE DETACHABLY COMBINED WITH A CARD TYPE TRANSMITTER FOR TRANSMITTING DATA TO A RADIO OR OUTPUT SPEAKER WITHIN A REGULAR ZONE

摘要

PURPOSE: A digital audio device combined with a card type transmitter is provided to wirelessly send data stored in the digital audio device, and output the transmitted data through an external speaker, thereby listening to music without regard to a place. CONSTITUTION: A slot type combination part(170) is combined with an external card. An input part(150) converts data from the combination part or the outside into digital signals to receive the data. A memory part(120) stores the inputted data. An output part(160) reads the data of the memory part and converts the read data into analog signals to transmit the analog signals to the combination part or output the analog signals through an inner output device. A control unit(110) control a data flow.