Sing-e jqs912s portátil bluetooth alto-falante de karaokê alto volume quadrado dança áudio desempenho móvel casa ao ar livre alta bateria dc

“With BT/USB/TF card/AUX/FM/MICx2/GT, REC/M.PRI/TWS+VOL+TRE+BASS/M.VOL+M.DELAY+MEDIANT+M.ECHO/GT.VOL+with display screen/DC-5.5-9V charging/12V power input+POWER boat switch
+with display screen/potentiometer volume,
Palestrante: single 12-inch
Poder: 50C
Battery specification: 18650 lithium battery pack 7.4V/4400MAH
Acessórios: dual wireless microphones. Charging cable. Remote control”