... IntelligentCompatible with digital set-top boxes Wireless net chat TV wireless head setWireless monitoringEnjoy TV show without disturbing anyone.Also can ... set-top box remote controlCan listen to all the wireless channel TV audio, computers, game consoles, VCD, DVD, speakers ... set-top box remote controlCan listen to all the wireless channel TV audio, computers, game consoles, VCD, DVD, speakers ...