RemoteControl:No CabinetMaterial:Plastic InterfaceType:USB Use:HomeTheatrePortableAudioPlayerKaraokePlayerComputer SpeakerType:Front AudioClassification:Combination PlaybackFunction:MP3 Type:Active SpecialFeature:PortableMini Radio:No DisplayType:None ModelNumber:ZC491@02 Color:RedBlack Size:20.3cmx3cm(LxH) NetWeight:125.5g