... Next, Play and Pause with shinning blue light3. FM radio(Optional)4. Remote control5. Play music from USB , ... Bluetooth function,receives signal 10 miles awayKey Functions: Special Feature: Wireless, HiFi ,Subwoofer,FM radio,USB,Aux,SD ... cardUSEPortable Audio Player, Mobile Phone, OutdoorMaterialABSChannels2SolutionCSRBT Version V2.1+EDRBluetooth Operation Range receives the signal ...