We are presenting an application of the capacitive-coupling-based Electro-Quasistatics (EQS) Human Body Communication(HBC)-Human Structure Interaction (HSI) link by demonstrating the real-time transmission of an audio signal from an on-body transmitter (i.e., smartphone) through the human body and a conducting structure and successful reception to an off-body receiver (i.e., wearable headset). The demonstrated audio streaming exemplifies the feasibility of data transfer at 1.44 Mbps over an on-body-to-off-body communication link using battery-powered wearable form factor devices. Digital communication, with a low enough bit-error rate, ensures reliable transfer of the digital data packets while maintaining the quality of the audio transmission.