Dazzduo Karaoke Set;Set BT

The cardioid microphone effectively isolates the sound source from subtle background noise; making the overall sound smooth and natural. Adopt BT 5.0 technology; fast wireless audio transmission speed; low loss. Compatible with smart TV; set-top box; projector; desktop computer; laptop; tablet; smart phone; etc. Equipped with multiple ports to connect different devices. Built-in high performance professional digital audio processing chip; stable current frequency; clear and noiseless.