... radio 4.Remote control 5.Manufactory:OEM welcome MINI SPEAKER AMPLIFIER N952011 NEW ARRIVAL Description: Mini USB speaker with general ... model also with Remote control ,Bluetooth microphone , FM radio. Widely used at home, office , school ,tourism, church , factory , hospital ,meeting , ... the cable (have the function like antenna). Turn on the amplifier , and adjust FM by press next and previous . 5 ...