Compact and portable 600W PA speaker system Bluetooth 5.0 for wireless audio streaming (33+ ft range) Built-in rechargeable 12V battery with up to 2.5+ hours of playtime Includes 10' mid-range speaker and 3' tweeter for full-range sound Karaoke microphone talk-over mode for versatile use USB Flash and Micro SD card readers for MP3 playback FM radio with digital LED display Echo, bass, and volume adjustment for customizable sound Convenient carry handle and rolling wheels for portability