Products

-φ200×L320mm
-Dry Cell:6×1.5V(Size C)
-Power:20W RMS/25W MAX
-Talk Siren(or Music ,or Whistle)
-Approx:1.1kg
-Sound cover approx 400M
MG-211T With Trigger
MG-211R With Record
MG-211USB+SD CARD
MG-211USB+Bluctooth
MG-211USB(USB+SD+Li Recharge)
MG-211RC(Record Rechange)