QFX PBX-5 1, 500-Watt Rechargeable Bluetooth Party Sound System&bull 6.5 woofer&bullBluetooth (R) streaming&bullUSB port&bullFM tuner &bullRGB LED with on/off switch &bullLED screen display&bullMetal grille-covered speakers&bullMicrophone input&bullAux input&bull 7.4V 1, 500mAh rechargeable battery&bullDC 9V &bullAC adapter: 100V-240V, 60Hz-50Hz1, 500-Watt Rechargeable Bluetooth (R) Party Sound System