OVERVIEW: SUDOTACK KM300 karaoke machine system with built-in 1*15W tweeters & a 30W subwoofer make it produce very clear and loud sound, with stronger bass and more moderate volume, enough to fill the whole large great room, giving you shocking audio-visual effects. Perfect for parties, family karaoke, weddings, gatherings outdoor/indoor activities. A perfect Christmas gift for kids & adults 【Easy Connection to TV & Bluetooth device】With four connection options of HDMI...