Unparalleled Sound: Our karaoke machine featuring high-performance 57mm stereo speakers. Enjoy richer bass and clearer, louder sound that remains distortion-free even at maximum volume. Separate controls for the Bluetooth speaker and wireless microphone volume to experience superior sound quality.Easy Connection: Enjoy instant pairing and a stable Bluetooth 5.3 connection up to 33 ft away for skip-free music. Use the TF card play the music without music player. The AUX-out port provides real-time ear return, enjoy singing music.Magic Voices: The upgraded mic system allows to adjust the microphone voice, echo effect, and music volume separately, DSP chip noise reduction, remove the original sound, 4 kinds change voice. Better sound, more fun.Sing Longer: With a built-in rechargeable battery, the karaoke machine can provide up to 5-10 hours of enjoying singing. With the two microphone for solo and duet. Ideal for birthday party, a classroom activity, or an outdoor camping.Fun Colorful Lights: 6pcs RGB LED lamp beads,5 ambient light modes, the LED lights that beat with the rhythm of the music. Used as a Bluetooth speaker alone, enjoy the wonderful singing. The kids karaoke machine is a perfect birthday & Christmas gift for kids.