Bluetooth 5.0 wirelessly streams music. Ion Sound XP app controls audio and lighting. High powered 120W sound system with 8" woofer and 3" tweeter. Party theme light show is customizable with 18 presets for holiday and classic themes. Rechargeable battery provides up to 15 hours of playtime. FM Radio with presets. Boom Button instantly cranks up the bass volume and light effects. Optical input jack connects to TV and amplify audio for big-screen karaoke. Backlit buttons. Fun echo and vocal effects. Includes: Power cable. Microphone with cable.