The QFX PBX-260 is a rechargeable Bluetooth mini tower speaker with built-in LED RGB party lights to create the perfect setting at your next party or event. It features two 6.5in woofers, a 1in tweeter, Bluetooth music/audio connectivity and includes a wired microphone so you can sing your favorite songs or deliver your next presentation. You can also play MP3 music stored on USB drives or connect the output of a portable music player to the auxiliary input.