... /Micro SD Card Speaker For MP3 MP4 Player Laptop+FM+Radio 1.manufacturer with reasonable ... USB speaker Brand NameJCDModel NumberMD02TypeActiveUseHome Theatre, Portable Audio Player, Mobile Phone, Computer, OutdoorChannels2 (2.0 ... of OriginGuangdong, China (Mainland)ColorBlack, silver, blue, yellow,purple, pink Market Worldwide Sound Quality FineManufacture ... Speaker For MP3 MP4 Player Laptop+FM+Radio