Multifunctional speaker has wheels and a retractable handle for easy transport Tailgate speaker has multicolored disco lights for an instant party atmosphere Speaker doubles as an amplifier, with inputs for guitar and microphone Use the included microphone and built-in karaoke function for a fun party highlight Multiple ways to play music—Bluetooth and aux-in cables USB port acts as a charging hub for connected devices Rechargeable tailgate speaker can be taken wherever the celebration is