Features6 built-in speakersFlashing LED lights & disco ballIncludes 2 wireless mics & 2 wired micsPowered by USB / built-in rechargeable batteryBluetooth connectivityThe Easy Karaoke EKS668BT Smart Bluetooth Karaoke System is a professional family karaoke party system with 100W of power. With 6 built in speakers, multiple flashing LED lights and disco ball, it includes two wireless mic and two wired mics.It\'s fully portable and can be powered by USB or the inbuilt rechargeable battery. AUX in/output, digital key changer and Bluetooth 5 enabled to stream songs and lyrics from your tablet or mobile.