MP3 playback; built-in speaker; USB host; Echo control; Bluetooth technology; 2 microphone inputs; 3.5 mm stereo audio input

SmartOke is the new generation of karaoke mixers. No karaoke disc is needed. Use your smart TV or tablet to sing thousands of karaoke songs on YouTube. Connect your smart TV with the included optical cable or send a Bluetooth signal from your laptop, tablet, or smartphone. Connect the output of SmartOke to your sound system and Rock! SmartOke comes with two wireless microphones with controls built in; so each singer can choose their preference on volume, mic effect level, and mic EQ. Making this the best-sounding home karaoke mixer to create awesome memories for years to come.