Abstract: The present invention relates to a system and method for domestic multimedia playing. The method comprises a transmitter receives audio and video data outputted by a plurality of multimedia devices; the transmitter analog-to-digital converts the audio and video data respectively; the transmitter encodes and compresses the converted audio and video data; the transmitter transmits the encoded and compressed audio and video data to a receiver by a means of 2.4G radio frequency; the receiver receives the audio and video data from the transmitter by a means of 2.4G radio frequency; the receiver decompresses and decodes the received audio and video data; the receiver digital-to-analog converts the decompressed and decoded audio and video data and drives a display screen and a power amplification module to play the converted audio and video data. When implementing present invention, the user can carry the receiver and watch multimedia program at any time and anywhere.