Philips 80W Bass Party Speaker Get the party started right with the Bluetooth speaker that lets you flow on the mic! You get 14 hours play time, plus karaoke functions and lighting effects. Sound is loud and powerful, and you can even plug in a guitar. 2x mic inputs and 1x guitar input (6.3 mm) Built-in carry handle. Speaker weighs 5.6 kg 2x2" tweeters. 1x5.25" bass driver Buttons on speaker for volume, music control, lights Dials on speaker for mic, echo, guitar volume Karaoke features:echo, female/male voice switch, vocal fader