PROFESSIONAL BATTERY SPEAKER SYSTEM
FEATURES:
FM RADIO
RECORDING
USB/TF INPUT
REMOTE CONTROL
ONE WIRELESS MICROPHONE
7.4V 1800MA BATTERY RECARGABLE
DISCO LED LIGHT WITH ON/OFF SWITCH
WOOFER: 8"*1pc+tweeter
WATTS POWER: 3,500
FREQUENCY RESPONSE: 40Hz~20KHz
IMPEDANCE: 3
SENSITIVITY: 93dB+3dB
BOX SIZE: 300*250*480mm
