The present invention relates to an interactive sound-and-light art device with wireless transmission and sensing functions, which is primarily composed of a plurality of acoustic sensor nodes in artistic shapes, whereas each of the plural acoustic sensor nodes is designed to interact with people through the detection of multi-track music playing or voice-based exhibition of twitter conversations. Substantially, each acoustic sensor node is an artistically-shaped frame having a plurality of sensors embedded therein, which includes sensors for detecting environmental information, and sensors for detection human motion. Moreover, each artistically-shaped frame can further be embedded with interactive components, using which each acoustic sensor node is able to interact with people through multi-track music playing or exhibition of LED light variations, according to the detection of its environment sensors and human motion sensors.