Bluetooth-compatible karaoke machine with built-in Pitch Tune. 8” full-range woofer and 3” tweeter for full-range sound. Two microphones included. USB input and 25+ hour rechargeable battery. Additional uses include: amp for live performances, PA system, recording onto USB or as a Bluetooth speaker. Printed logos on grill and mics with embossed logo at back. 13.9" x 9.5" x 16.7". 19.8 lbs. Made exclusively for Supreme.