KG206 2 Channel Wireless Home Theater uses 2.4GHz radio frequency system, and the kit comes with one TX7062, and one RA218. The key feature of KG206 is that it can collocate with any brand of speakers; just simply set up this system, your wired speakers will upgrade into wireless speakers. KG206 wireless design enables you to place the speakers around, and does not restricted by the position; it also helps you to solve the annoying problem of the speaker wires as the house decoration will not be destroyed. KG206 simple installation, neat, and spaceless; though KG206 is compact, it is powerful when collocate with high performance speakers. You will surprise with its sound effect. KG 206 unique ID design can lock up the transmitter to avoid interferences, as well as convenience for change KG wireless series products. KG206 Doze Mode setting starts when audio source stops about 20 seconds; it is quite convenient that you don’t even need to switch off the power.