🎉 Sing, Connect, Celebrate! Your ultimate karaoke companion awaits! Bluetooth 4.2 ensures a stable connection for all your devices. Upgraded high-performance mode for crystal-clear sound at any event. Experience seamless dual-channel audio for unforgettable karaoke nights. Supports TF card, AUX, FM, and U disk for endless entertainment options. Ideal for weddings, church events, and home parties—bring the fun wherever you go! Dual Channel K Song Mode Bluetooth 4.2 The Quboo Mulugeta SD306 Dual Wireless Karaoke Microphone and Mixer System is an upgraded version designed for versatility and high performance. With Bluetooth 4.2 connectivity, it supports various media formats including TF cards, AUX, FM, and U disks, making it perfect for any event from parties to speeches.