Karaoke Microphone for TVThe Karaoke Microphone Set output the mixed audio signals to Smart TV, home theater system or other sound system via HDMI or 3.5mm Aux in/out. Ideal for home karaoke, DJ music, house party, school and church, you can easily enjoy instant karaoke. Wireless Microphone SystemThe karaoke mixer includes 2 handheld wireless microphones and 2 wired microphone inputs interface. You can plug in additional wired microphones if you needed. Separate volume control for each wireless mic. 100Ft Wireless Operating RangeRybozen wireless microphone karaoke Set has a UHF Wireless Use Range of Up to 100Ft. With several adjustable frequencies per UHF mic, it has stronger anti-interference ability. You can dance while singing and interact with friends and family. Clear and Pristine Sound QualityThe receiver has 5 rotatable dials to quickly adjust the volume of music, mic, echo and tone to your desired level.