BBX-508 is a rechargeable and portable PA entertainment speaker. It includes built-in Bluetooth connectivity for wireless music streaming as well as a built-in MP3 player with USB input. A ¼” mic Input and 3. 5mm aux Audio input make this unit capable of Public address and music playback. Sound is produced by an 8” woofer driver coupled to a 1” tweeter driver behind a molded projection horn capable of handling 800W. Led light-in and luggage style carrying handle easily make BBX-508 The center of attention at any gathering.