2.4GHz wireless audio transmit module,transmitter and receiver modules,chip, 2.4G Digital Wireless Audio Module2.4ghz digital wireless audio module, has ... of multi-frequency and frequency-hopping; In order to avoid the interference in the 2.4GHz band ... headphones, microphone and further more achieve the wireless speakers, wireless headphones, wireless microphone (microphone).6, specifications1,64 K ...