Portable outdoor portable speaker

RMS:60W
Impedance:4ohm Frequency Response:20Hz-20KHz S/N Ratio:≥72db Separation:≥48db
Speaker unit: 12″
Function: USB/TF/FM/Bluetooth/Remote control/one wireless mic(VHF)Rechargeable battery(12V/14A)/LED Display
Touch wifi screen:14.1”
Android system+WIFI
Memory:1G+8G