... product,the counterfeits must investigate! Motorcycle audio, Patented product,the counterfeits must investigate!This product is suitable ... mp3 and wma format.3.Support FM Radio 86MHz-108MHz.4.Support for external audio input,and can directly play.5.Built ... for Motorcycle.8.Size: 360*280*260mm9.weight: 3kg Motorcycle audio,With mp3 player,FM Radio.